Q: What is the sum of all factors of the number 8,920,421 excluding 8,920,421?
A: 88,423
The factors of the number 8,920,421 are: 1, 101, 88321, 8920421.
If you add them up, you will get the total of 8,920,509. Now subtract 8,920,421 to get 88,423