Q: What is the sum of all factors of the number 4,420,321 excluding 4,420,321?
A: 142,623
The factors of the number 4,420,321 are: 1, 31, 142591, 4420321.
If you add them up, you will get the total of 4,420,463. Now subtract 4,420,321 to get 142,623