Q: What is the sum of all factors of the number 20,415,569 excluding 20,415,569?
A: 21,475
The factors of the number 20,415,569 are: 1, 997, 20477, 20415569.
If you add them up, you will get the total of 20,415,590. Now subtract 20,415,569 to get 21,475