Q: What is the sum of all factors of the number 1,123,140 excluding 1,123,140?
A: 2,021,820
The factors of the number 1,123,140 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 18719, 37438, 56157, 74876, 93595, 112314, 187190, 224628, 280785, 374380, 561570, 1123140.
If you add them up, you will get the total of 1,123,142. Now subtract 1,123,140 to get 2,021,820