Q: What is the sum of all factors of the number 239,860 excluding 239,860?
A: 274,220
The factors of the number 239,860 are: 1, 2, 4, 5, 10, 20, 67, 134, 179, 268, 335, 358, 670, 716, 895, 1340, 1790, 3580, 11993, 23986, 47972, 59965, 119930, 239860.
If you add them up, you will get the total of 240,134. Now subtract 239,860 to get 274,220