Q: What is the sum of all factors of the number 2,013,987 excluding 2,013,987?
A: 686,893
The factors of the number 2,013,987 are: 1, 3, 181, 543, 3709, 11127, 671329, 2013987.
If you add them up, you will get the total of 2,014,673. Now subtract 2,013,987 to get 686,893