Q: What is the sum of all factors of the number 21,456,616 excluding 21,456,616?
A: 19,376,024
The factors of the number 21,456,616 are: 1, 2, 4, 8, 67, 134, 268, 536, 40031, 80062, 160124, 320248, 2682077, 5364154, 10728308, 21456616.
If you add them up, you will get the total of 21,456,635. Now subtract 21,456,616 to get 19,376,024