Q: What is the sum of all factors of the number 135,220,420 including 135,220,420?
A: 284,566,464
The factors of the number 135,220,420 are: 1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 9740, 13883, 27766, 55532, 69415, 138830, 277660, 6761021, 13522042, 27044084, 33805105, 67610210, 135220420.
If you add them up, you will get the total of 284,566,464.