Q: What is the sum of all factors of the number 21,255,316 excluding 21,255,316?
A: 16,947,072
The factors of the number 21,255,316 are: 1, 2, 4, 37, 74, 148, 143617, 287234, 574468, 5313829, 10627658, 21255316.
If you add them up, you will get the total of 21,255,332. Now subtract 21,255,316 to get 16,947,072