Q: What is the sum of all factors of the number 21,400,549 excluding 21,400,549?
A: 128,315
The factors of the number 21,400,549 are: 1, 167, 128147, 21400549.
If you add them up, you will get the total of 21,400,677. Now subtract 21,400,549 to get 128,315