Q: What is the sum of all factors of the number 4,081,291 excluding 4,081,291?
A: 20,709
The factors of the number 4,081,291 are: 1, 199, 20509, 4081291.
If you add them up, you will get the total of 4,081,311. Now subtract 4,081,291 to get 20,709