Q: What is the sum of all factors of the number 21,080,732 excluding 21,080,732?
A: 15,810,556
The factors of the number 21,080,732 are: 1, 2, 4, 5270183, 10540366, 21080732.
If you add them up, you will get the total of 21,080,747. Now subtract 21,080,732 to get 15,810,556