20163220150

素因数分解:

$2^1\times 5^2\times {\mathrm{7727}}^1\times {\mathrm{52189}}^1$

素因数の和:59928

約数の個数: 24

約数和(自身を含む): 37509161760

約数和(自身を除く): 17345941610

約数列:

[1, 2, 5, 10, 25, 50, 7727, 15454, 38635, 52189, 77270, 104378, 193175, 260945, 386350, 521890, 1304725, 2609450, 403264403, 806528806, 2016322015, 4032644030, 10081610075, 20163220150]

約数ペア:

[(1, 20163220150), (2, 10081610075), (5, 4032644030), (10, 2016322015), (25, 806528806), (50, 403264403), (7727, 2609450), (15454, 1304725), (38635, 521890), (52189, 386350), (77270, 260945), (104378, 193175)]