20212561169

素因数分解:

${\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1\times {\mathrm{4201}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 20971845840

約数和(自身を除く): 759284671

約数列:

[1, 37, 109, 1193, 4033, 4201, 44141, 130037, 155437, 457909, 4811369, 5011793, 16942633, 185436341, 546285437, 20212561169]

約数ペア:

[(1, 20212561169), (37, 546285437), (109, 185436341), (1193, 16942633), (4033, 5011793), (4201, 4811369), (44141, 457909), (130037, 155437)]