Q: What is the sum of all factors of the number 1,120,421 excluding 1,120,421?
A: 12,679
The factors of the number 1,120,421 are: 1, 89, 12589, 1120421.
If you add them up, you will get the total of 1,120,433. Now subtract 1,120,421 to get 12,679