Q: What is the sum of all factors of the number 2,509,420 including 2,509,420?
A: 5,269,824
The factors of the number 2,509,420 are: 1, 2, 4, 5, 10, 20, 125471, 250942, 501884, 627355, 1254710, 2509420.
If you add them up, you will get the total of 5,269,824.