Q: What is the sum of all factors of the number 20,421,838 excluding 20,421,838?
A: 11,542,850
The factors of the number 20,421,838 are: 1, 2, 23, 46, 443953, 887906, 10210919, 20421838.
If you add them up, you will get the total of 20,421,849. Now subtract 20,421,838 to get 11,542,850