Q: What is the sum of all factors of the number 421,120,132 including 421,120,132?
A: 741,688,920
The factors of the number 421,120,132 are: 1, 2, 4, 397, 509, 521, 794, 1018, 1042, 1588, 2036, 2084, 202073, 206837, 265189, 404146, 413674, 530378, 808292, 827348, 1060756, 105280033, 210560066, 421120132.
If you add them up, you will get the total of 741,688,920.