Q: What is the sum of all factors of the number 4,202,420 including 4,202,420?
A: 9,290,400
The factors of the number 4,202,420 are: 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11059, 22118, 44236, 55295, 110590, 210121, 221180, 420242, 840484, 1050605, 2101210, 4202420.
If you add them up, you will get the total of 9,290,400.