Q: What is the sum of all factors of the number 21,403,664 excluding 21,403,664?
A: 20,065,966
The factors of the number 21,403,664 are: 1, 2, 4, 8, 16, 1337729, 2675458, 5350916, 10701832, 21403664.
If you add them up, you will get the total of 21,403,684. Now subtract 21,403,664 to get 20,065,966