Q: What is the sum of all factors of the number 1,562,420 excluding 1,562,420?
A: 1,718,704
The factors of the number 1,562,420 are: 1, 2, 4, 5, 10, 20, 78121, 156242, 312484, 390605, 781210, 1562420.
If you add them up, you will get the total of 1,562,421. Now subtract 1,562,420 to get 1,718,704