Q: What is the sum of all factors of the number 1,081,340 including 1,081,340?
A: 2,446,080
The factors of the number 1,081,340 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4159, 8318, 16636, 20795, 41590, 54067, 83180, 108134, 216268, 270335, 540670, 1081340.
If you add them up, you will get the total of 2,446,080.