Q: What is the sum of all factors of the number 21,474,515 excluding 21,474,515?
A: 4,294,909
The factors of the number 21,474,515 are: 1, 5, 4294903, 21474515.
If you add them up, you will get the total of 21,474,519. Now subtract 21,474,515 to get 4,294,909