Q: What is the sum of all factors of the number 43,220,646 excluding 43,220,646?

A: 65,715,246

Why is 65,715,246 the sum of all factors of 43,220,646, excluding 43,220,646?

The factors of the number 43,220,646 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 49003, 98006, 147009, 294018, 343021, 441027, 686042, 882054, 1029063, 2058126, 2401147, 3087189, 4802294, 6174378, 7203441, 14406882, 21610323, 43220646.

If you add them up, you will get the total of 43,220,711. Now subtract 43,220,646 to get 65,715,246