Q: What is the sum of all factors of the number 21,007,772 excluding 21,007,772?
A: 15,792,124
The factors of the number 21,007,772 are: 1, 2, 4, 1381, 2762, 3803, 5524, 7606, 15212, 5251943, 10503886, 21007772.
If you add them up, you will get the total of 21,007,787. Now subtract 21,007,772 to get 15,792,124