Q: What is the sum of all factors of the number 21,228,742 excluding 21,228,742?
A: 10,614,374
The factors of the number 21,228,742 are: 1, 2, 10614371, 21228742.
If you add them up, you will get the total of 21,228,752. Now subtract 21,228,742 to get 10,614,374