Q: What is the sum of all factors of the number 1,404,040 excluding 1,404,040?
A: 2,043,320
The factors of the number 1,404,040 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3191, 6382, 12764, 15955, 25528, 31910, 35101, 63820, 70202, 127640, 140404, 175505, 280808, 351010, 702020, 1404040.
If you add them up, you will get the total of 1,404,042. Now subtract 1,404,040 to get 2,043,320