Q: What is the sum of all factors of the number 20,402,402 excluding 20,402,402?
A: 11,488,798
The factors of the number 20,402,402 are: 1, 2, 31, 62, 109, 218, 3019, 3379, 6038, 6758, 93589, 187178, 329071, 658142, 10201201, 20402402.
If you add them up, you will get the total of 20,402,413. Now subtract 20,402,402 to get 11,488,798