Q: What is the sum of all factors of the number 420,124,342 excluding 420,124,342?
A: 272,560,406
The factors of the number 420,124,342 are: 1, 2, 11, 22, 121, 242, 1736051, 3472102, 19096561, 38193122, 210062171, 420124342.
If you add them up, you will get the total of 420,124,614. Now subtract 420,124,342 to get 272,560,406