Q: What is the sum of all factors of the number 2,023,420 excluding 2,023,420?
A: 2,915,780
The factors of the number 2,023,420 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 149, 194, 298, 388, 485, 596, 679, 745, 970, 1043, 1358, 1490, 1940, 2086, 2716, 2980, 3395, 4172, 5215, 6790, 10430, 13580, 14453, 20860, 28906, 57812, 72265, 101171, 144530, 202342, 289060, 404684, 505855, 1011710, 2023420.
If you add them up, you will get the total of 2,023,422. Now subtract 2,023,420 to get 2,915,780