20311421712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13650149}}^1$

素因数の和:13650191

約数の個数: 40

約数和(自身を含む): 54163795200

約数和(自身を除く): 33852373488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13650149, 27300298, 40950447, 54600596, 81900894, 109201192, 163801788, 218402384, 327603576, 423154619, 655207152, 846309238, 1269463857, 1692618476, 2538927714, 3385236952, 5077855428, 6770473904, 10155710856, 20311421712]

約数ペア:

[(1, 20311421712), (2, 10155710856), (3, 6770473904), (4, 5077855428), (6, 3385236952), (8, 2538927714), (12, 1692618476), (16, 1269463857), (24, 846309238), (31, 655207152), (48, 423154619), (62, 327603576), (93, 218402384), (124, 163801788), (186, 109201192), (248, 81900894), (372, 54600596), (496, 40950447), (744, 27300298), (1488, 13650149)]