Q: What is the sum of all factors of the number 4,020,040 including 4,020,040?
A: 9,045,180
The factors of the number 4,020,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 100501, 201002, 402004, 502505, 804008, 1005010, 2010020, 4020040.
If you add them up, you will get the total of 9,045,180.