Q: What is the sum of all factors of the number 661,032,534 including 661,032,534?

A: 1,421,268,480

Why is 1,421,268,480 the sum of all factors of 661,032,534, including 661,032,534?

The factors of the number 661,032,534 are: 1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 123373, 246746, 370119, 740238, 2344087, 4688174, 5798531, 7032261, 11597062, 14064522, 17395593, 34791186, 110172089, 220344178, 330516267, 661032534.

If you add them up, you will get the total of 1,421,268,480.