Q: What is the sum of all factors of the number 21,245,615 excluding 21,245,615?
A: 4,249,129
The factors of the number 21,245,615 are: 1, 5, 4249123, 21245615.
If you add them up, you will get the total of 21,245,619. Now subtract 21,245,615 to get 4,249,129