Q: What is the sum of all factors of the number 4,255,220 including 4,255,220?
A: 9,006,984
The factors of the number 4,255,220 are: 1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1553, 2740, 3106, 6212, 7765, 15530, 31060, 212761, 425522, 851044, 1063805, 2127610, 4255220.
If you add them up, you will get the total of 9,006,984.