Q: What is the sum of all factors of the number 1,420,542 including 1,420,542?
A: 3,077,880
The factors of the number 1,420,542 are: 1, 2, 3, 6, 9, 18, 78919, 157838, 236757, 473514, 710271, 1420542.
If you add them up, you will get the total of 3,077,880.