Q: What is the sum of all factors of the number 21,242,259 excluding 21,242,259?
A: 9,488,077
The factors of the number 21,242,259 are: 1, 3, 9, 853, 2559, 2767, 7677, 8301, 24903, 2360251, 7080753, 21242259.
If you add them up, you will get the total of 21,242,268. Now subtract 21,242,259 to get 9,488,077