Q: What is the sum of all factors of the number 20,421,764 excluding 20,421,764?
A: 18,565,324
The factors of the number 20,421,764 are: 1, 2, 4, 11, 22, 44, 464131, 928262, 1856524, 5105441, 10210882, 20421764.
If you add them up, you will get the total of 20,421,782. Now subtract 20,421,764 to get 18,565,324