Q: What is the sum of all factors of the number 21,373,557 excluding 21,373,557?
A: 7,124,523
The factors of the number 21,373,557 are: 1, 3, 7124519, 21373557.
If you add them up, you will get the total of 21,373,564. Now subtract 21,373,557 to get 7,124,523