Q: What is the sum of all factors of the number 721,670,612 excluding 721,670,612?
A: 638,401,024
The factors of the number 721,670,612 are: 1, 2, 4, 13, 26, 52, 13878281, 27756562, 55513124, 180417653, 360835306, 721670612.
If you add them up, you will get the total of 721,671,250. Now subtract 721,670,612 to get 638,401,024