Q: What is the sum of all factors of the number 20,724,157 excluding 20,724,157?
A: 132,159
The factors of the number 20,724,157 are: 1, 157, 132001, 20724157.
If you add them up, you will get the total of 20,724,289. Now subtract 20,724,157 to get 132,159