Q: What is the sum of all factors of the number 2,005,720 including 2,005,720?
A: 4,626,720
The factors of the number 2,005,720 are: 1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1223, 1640, 2446, 4892, 6115, 9784, 12230, 24460, 48920, 50143, 100286, 200572, 250715, 401144, 501430, 1002860, 2005720.
If you add them up, you will get the total of 4,626,720.