20101720074

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1305137}}^1$

素因数の和:1305310

約数の個数: 32

約数和(自身を含む): 42850290816

約数和(自身を除く): 22748570742

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 151, 302, 453, 906, 2567, 5134, 7701, 15402, 1305137, 2610274, 3915411, 7830822, 22187329, 44374658, 66561987, 133123974, 197075687, 394151374, 591227061, 1182454122, 3350286679, 6700573358, 10050860037, 20101720074]

約数ペア:

[(1, 20101720074), (2, 10050860037), (3, 6700573358), (6, 3350286679), (17, 1182454122), (34, 591227061), (51, 394151374), (102, 197075687), (151, 133123974), (302, 66561987), (453, 44374658), (906, 22187329), (2567, 7830822), (5134, 3915411), (7701, 2610274), (15402, 1305137)]