Q: What is the sum of all factors of the number 2,666,780 excluding 2,666,780?
A: 3,054,628
The factors of the number 2,666,780 are: 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2837, 5674, 11348, 14185, 28370, 56740, 133339, 266678, 533356, 666695, 1333390, 2666780.
If you add them up, you will get the total of 2,666,783. Now subtract 2,666,780 to get 3,054,628