20188828801

素因数分解:

${\mathrm{59}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 21064134240

約数和(自身を除く): 875305439

約数列:

[1, 59, 67, 107, 809, 3481, 3953, 6313, 7169, 47731, 54203, 86563, 233227, 372467, 422971, 2816129, 3197977, 5107217, 5799721, 24955289, 188680643, 301325803, 342183539, 20188828801]

約数ペア:

[(1, 20188828801), (59, 342183539), (67, 301325803), (107, 188680643), (809, 24955289), (3481, 5799721), (3953, 5107217), (6313, 3197977), (7169, 2816129), (47731, 422971), (54203, 372467), (86563, 233227)]