20138461126

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{80917}}^1$

素因数の和:81568

約数の個数: 32

約数和(自身を含む): 35772229440

約数和(自身を除く): 15633768314

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 613, 1226, 4291, 8582, 17777, 35554, 80917, 124439, 161834, 248878, 566419, 1132838, 2346593, 4693186, 16426151, 32852302, 49602121, 99204242, 347214847, 694429694, 1438461509, 2876923018, 10069230563, 20138461126]

約数ペア:

[(1, 20138461126), (2, 10069230563), (7, 2876923018), (14, 1438461509), (29, 694429694), (58, 347214847), (203, 99204242), (406, 49602121), (613, 32852302), (1226, 16426151), (4291, 4693186), (8582, 2346593), (17777, 1132838), (35554, 566419), (80917, 248878), (124439, 161834)]