Q: What is the sum of all factors of the number 21,001,264 excluding 21,001,264?
A: 19,688,716
The factors of the number 21,001,264 are: 1, 2, 4, 8, 16, 1312579, 2625158, 5250316, 10500632, 21001264.
If you add them up, you will get the total of 21,001,283. Now subtract 21,001,264 to get 19,688,716