Q: What is the sum of all factors of the number 1,979,620 including 1,979,620?
A: 4,157,244
The factors of the number 1,979,620 are: 1, 2, 4, 5, 10, 20, 98981, 197962, 395924, 494905, 989810, 1979620.
If you add them up, you will get the total of 4,157,244.