Q: What is the sum of all factors of the number 21,387,126 excluding 21,387,126?
A: 21,803,658
The factors of the number 21,387,126 are: 1, 2, 3, 6, 103, 206, 309, 618, 34607, 69214, 103821, 207642, 3564521, 7129042, 10693563, 21387126.
If you add them up, you will get the total of 21,387,147. Now subtract 21,387,126 to get 21,803,658