Q: What is the sum of all factors of the number 21,257,492 excluding 21,257,492?
A: 16,498,828
The factors of the number 21,257,492 are: 1, 2, 4, 67, 134, 268, 79319, 158638, 317276, 5314373, 10628746, 21257492.
If you add them up, you will get the total of 21,257,508. Now subtract 21,257,492 to get 16,498,828