20109861877

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5213861}}^1$

素因数の和:5213916

約数の個数: 16

約数和(自身を含む): 25026537600

約数和(自身を除く): 4916675723

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 5213861, 36497027, 99063359, 151201969, 693443513, 1058413783, 2872837411, 20109861877]

約数ペア:

[(1, 20109861877), (7, 2872837411), (19, 1058413783), (29, 693443513), (133, 151201969), (203, 99063359), (551, 36497027), (3857, 5213861)]