Q: What is the sum of all factors of the number 420,067,470 including 420,067,470?

A: 1,017,419,040

Why is 1,017,419,040 the sum of all factors of 420,067,470, including 420,067,470?

The factors of the number 420,067,470 are: 1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 128461, 256922, 385383, 642305, 770766, 1284610, 1926915, 3853830, 14002249, 28004498, 42006747, 70011245, 84013494, 140022490, 210033735, 420067470.

If you add them up, you will get the total of 1,017,419,040.