20371120548

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^2\times {\mathrm{105251}}^1$

素因数の和:105512

約数の個数: 36

約数和(自身を含む): 47910289392

約数和(自身を除く): 27539168844

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 16129, 32258, 48387, 64516, 96774, 105251, 193548, 210502, 315753, 421004, 631506, 1263012, 13366877, 26733754, 40100631, 53467508, 80201262, 160402524, 1697593379, 3395186758, 5092780137, 6790373516, 10185560274, 20371120548]

約数ペア:

[(1, 20371120548), (2, 10185560274), (3, 6790373516), (4, 5092780137), (6, 3395186758), (12, 1697593379), (127, 160402524), (254, 80201262), (381, 53467508), (508, 40100631), (762, 26733754), (1524, 13366877), (16129, 1263012), (32258, 631506), (48387, 421004), (64516, 315753), (96774, 210502), (105251, 193548)]