Q: What is the sum of all factors of the number 553,143,426 excluding 553,143,426?

A: 654,548,862

Why is 654,548,862 the sum of all factors of 553,143,426, excluding 553,143,426?

The factors of the number 553,143,426 are: 1, 2, 3, 6, 11, 22, 33, 66, 2887, 2903, 5774, 5806, 8661, 8709, 17322, 17418, 31757, 31933, 63514, 63866, 95271, 95799, 190542, 191598, 8380961, 16761922, 25142883, 50285766, 92190571, 184381142, 276571713, 553143426.

If you add them up, you will get the total of 553,144,080. Now subtract 553,143,426 to get 654,548,862