Q: What is the sum of all factors of the number 2,120,780 excluding 2,120,780?
A: 2,568,100
The factors of the number 2,120,780 are: 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5581, 11162, 22324, 27905, 55810, 106039, 111620, 212078, 424156, 530195, 1060390, 2120780.
If you add them up, you will get the total of 2,120,782. Now subtract 2,120,780 to get 2,568,100