Q: What is the sum of all factors of the number 2,100,428 excluding 2,100,428?
A: 1,909,564
The factors of the number 2,100,428 are: 1, 2, 4, 11, 22, 44, 47737, 95474, 190948, 525107, 1050214, 2100428.
If you add them up, you will get the total of 2,100,429. Now subtract 2,100,428 to get 1,909,564