Q: What is the sum of all factors of the number 1,139,860 excluding 1,139,860?
A: 1,253,888
The factors of the number 1,139,860 are: 1, 2, 4, 5, 10, 20, 56993, 113986, 227972, 284965, 569930, 1139860.
If you add them up, you will get the total of 1,139,861. Now subtract 1,139,860 to get 1,253,888