Q: What is the sum of all factors of the number 420,145,134 excluding 420,145,134?

A: 429,836,466

Why is 429,836,466 the sum of all factors of 420,145,134, excluding 420,145,134?

The factors of the number 420,145,134 are: 1, 2, 3, 6, 149, 233, 298, 447, 466, 699, 894, 1398, 2017, 4034, 6051, 12102, 34717, 69434, 104151, 208302, 300533, 469961, 601066, 901599, 939922, 1409883, 1803198, 2819766, 70024189, 140048378, 210072567, 420145134.

If you add them up, you will get the total of 420,145,563. Now subtract 420,145,134 to get 429,836,466