Q: What is the sum of all factors of the number 20,423,555 excluding 20,423,555?
A: 4,272,589
The factors of the number 20,423,555 are: 1, 5, 131, 655, 31181, 155905, 4084711, 20423555.
If you add them up, you will get the total of 20,423,559. Now subtract 20,423,555 to get 4,272,589