Q: What is the sum of all factors of the number 20,420,515 excluding 20,420,515?
A: 4,158,845
The factors of the number 20,420,515 are: 1, 5, 337, 1685, 12119, 60595, 4084103, 20420515.
If you add them up, you will get the total of 20,420,519. Now subtract 20,420,515 to get 4,158,845