Q: What is the sum of all factors of the number 21,247,235 excluding 21,247,235?
A: 4,249,453
The factors of the number 21,247,235 are: 1, 5, 4249447, 21247235.
If you add them up, you will get the total of 21,247,239. Now subtract 21,247,235 to get 4,249,453