If I upload files using Adobe Acrobat Pro DC, what are the limits as to the number of downloads? I publish a set of PDFs every 3 months to about 1600 people. Is this allowed with this product or do I need to sign up for something else?

I need an affordable way to deliver a 20-20 megabyte zip file of PDFs every three months to approximately 1600 people. Is this the program to do this? Load up to the Adobe storage site and then use an e-mail program to send the link to the recipients?