Q: What is the sum of all factors of the number 1,980,885 excluding 1,980,885?
A: 1,188,555
The factors of the number 1,980,885 are: 1, 3, 5, 15, 132059, 396177, 660295, 1980885.
If you add them up, you will get the total of 1,980,886. Now subtract 1,980,885 to get 1,188,555