Q: What is the sum of all factors of the number 20,531,320 excluding 20,531,320?
A: 25,664,240
The factors of the number 20,531,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 513283, 1026566, 2053132, 2566415, 4106264, 5132830, 10265660, 20531320.
If you add them up, you will get the total of 20,531,345. Now subtract 20,531,320 to get 25,664,240