Q: What is the sum of all factors of the number 20,525,421 excluding 20,525,421?
A: 10,821,779
The factors of the number 20,525,421 are: 1, 3, 7, 21, 619, 1579, 1857, 4333, 4737, 11053, 12999, 33159, 977401, 2932203, 6841807, 20525421.
If you add them up, you will get the total of 20,525,431. Now subtract 20,525,421 to get 10,821,779