Q: What is the sum of all factors of the number 21,145,542 excluding 21,145,542?
A: 24,990,330
The factors of the number 21,145,542 are: 1, 2, 3, 6, 11, 22, 33, 66, 320387, 640774, 961161, 1922322, 3524257, 7048514, 10572771, 21145542.
If you add them up, you will get the total of 21,145,566. Now subtract 21,145,542 to get 24,990,330