Q: What is the sum of all factors of the number 2,855,780 excluding 2,855,780?
A: 3,141,400
The factors of the number 2,855,780 are: 1, 2, 4, 5, 10, 20, 142789, 285578, 571156, 713945, 1427890, 2855780.
If you add them up, you will get the total of 2,855,783. Now subtract 2,855,780 to get 3,141,400