Q: What is the sum of all factors of the number 64,423,551 excluding 64,423,551?
A: 21,474,521
The factors of the number 64,423,551 are: 1, 3, 21474517, 64423551.
If you add them up, you will get the total of 64,423,572. Now subtract 64,423,551 to get 21,474,521