Q: What is the sum of all factors of the number 663,213,526 excluding 663,213,526?
A: 331,606,766
The factors of the number 663,213,526 are: 1, 2, 331606763, 663213526.
If you add them up, you will get the total of 663,213,857. Now subtract 663,213,526 to get 331,606,766