Q: What is the sum of all factors of the number 1,478,780 excluding 1,478,780?
A: 1,626,700
The factors of the number 1,478,780 are: 1, 2, 4, 5, 10, 20, 73939, 147878, 295756, 369695, 739390, 1478780.
If you add them up, you will get the total of 1,478,781. Now subtract 1,478,780 to get 1,626,700