Q: What is the sum of all factors of the number 1,661,180 excluding 1,661,180?
A: 1,827,340
The factors of the number 1,661,180 are: 1, 2, 4, 5, 10, 20, 83059, 166118, 332236, 415295, 830590, 1661180.
If you add them up, you will get the total of 1,661,181. Now subtract 1,661,180 to get 1,827,340