Q: What is the sum of all factors of the number 21,743,690 excluding 21,743,690?
A: 17,500,702
The factors of the number 21,743,690 are: 1, 2, 5, 10, 397, 794, 1985, 3970, 5477, 10954, 27385, 54770, 2174369, 4348738, 10871845, 21743690.
If you add them up, you will get the total of 21,743,707. Now subtract 21,743,690 to get 17,500,702