Q: What is the sum of all factors of the number 128,417,860 excluding 128,417,860?
A: 141,259,688
The factors of the number 128,417,860 are: 1, 2, 4, 5, 10, 20, 6420893, 12841786, 25683572, 32104465, 64208930, 128417860.
If you add them up, you will get the total of 128,418,001. Now subtract 128,417,860 to get 141,259,688