Q: What is the sum of all factors of the number 670,404 excluding 670,404?

A: 1,200,444

Why is 1,200,444 the sum of all factors of 670,404, excluding 670,404?

The factors of the number 670,404 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 347, 483, 644, 694, 966, 1041, 1388, 1932, 2082, 2429, 4164, 4858, 7287, 7981, 9716, 14574, 15962, 23943, 29148, 31924, 47886, 55867, 95772, 111734, 167601, 223468, 335202, 670404.

If you add them up, you will get the total of 670,405. Now subtract 670,404 to get 1,200,444