Q: What is the sum of all factors of the number 1,742,980 excluding 1,742,980?
A: 1,917,320
The factors of the number 1,742,980 are: 1, 2, 4, 5, 10, 20, 87149, 174298, 348596, 435745, 871490, 1742980.
If you add them up, you will get the total of 1,742,981. Now subtract 1,742,980 to get 1,917,320