Q: What is the sum of all factors of the number 721,040,663 excluding 721,040,663?
A: 113,437,417
The factors of the number 721,040,663 are: 1, 7, 79, 553, 1303871, 9127097, 103005809, 721040663.
If you add them up, you will get the total of 721,040,776. Now subtract 721,040,663 to get 113,437,417