Q: What is the sum of all factors of the number 21,516,669 excluding 21,516,669?
A: 9,839,487
The factors of the number 21,516,669 are: 1, 3, 9, 113, 339, 1017, 21157, 63471, 190413, 2390741, 7172223, 21516669.
If you add them up, you will get the total of 21,516,678. Now subtract 21,516,669 to get 9,839,487