Q: What is the sum of all factors of the number 13,231,420 excluding 13,231,420?
A: 15,452,228
The factors of the number 13,231,420 are: 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 21341, 42682, 85364, 106705, 213410, 426820, 661571, 1323142, 2646284, 3307855, 6615710, 13231420.
If you add them up, you will get the total of 13,231,435. Now subtract 13,231,420 to get 15,452,228