Q: What is the sum of all factors of the number 20,825,431 excluding 20,825,431?
A: 2,289,969
The factors of the number 20,825,431 are: 1, 11, 109, 121, 1199, 1579, 13189, 17369, 172111, 191059, 1893221, 20825431.
If you add them up, you will get the total of 20,825,433. Now subtract 20,825,431 to get 2,289,969