20134416238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{37591}}^1$

素因数の和:37840

約数の個数: 32

約数和(自身を含む): 31959816192

約数和(自身を除く): 11825399954

約数列:

[1, 2, 31, 53, 62, 106, 163, 326, 1643, 3286, 5053, 8639, 10106, 17278, 37591, 75182, 267809, 535618, 1165321, 1992323, 2330642, 3984646, 6127333, 12254666, 61762013, 123524026, 189947323, 324748649, 379894646, 649497298, 10067208119, 20134416238]

約数ペア:

[(1, 20134416238), (2, 10067208119), (31, 649497298), (53, 379894646), (62, 324748649), (106, 189947323), (163, 123524026), (326, 61762013), (1643, 12254666), (3286, 6127333), (5053, 3984646), (8639, 2330642), (10106, 1992323), (17278, 1165321), (37591, 535618), (75182, 267809)]