Q: What is the sum of all factors of the number 20,785,390 excluding 20,785,390?
A: 18,829,442
The factors of the number 20,785,390 are: 1, 2, 5, 10, 17, 34, 85, 170, 122267, 244534, 611335, 1222670, 2078539, 4157078, 10392695, 20785390.
If you add them up, you will get the total of 20,785,408. Now subtract 20,785,390 to get 18,829,442