Q: What is the sum of all factors of the number 1,121,860 including 1,121,860?
A: 2,355,948
The factors of the number 1,121,860 are: 1, 2, 4, 5, 10, 20, 56093, 112186, 224372, 280465, 560930, 1121860.
If you add them up, you will get the total of 2,355,948.