20147072585

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1\times {\mathrm{37507}}^1$

素因数の和:39592

約数の個数: 16

約数和(自身を含む): 24645456576

約数和(自身を除く): 4498383991

約数列:

[1, 5, 53, 265, 2027, 10135, 37507, 107431, 187535, 537155, 1987871, 9939355, 76026689, 380133445, 4029414517, 20147072585]

約数ペア:

[(1, 20147072585), (5, 4029414517), (53, 380133445), (265, 76026689), (2027, 9939355), (10135, 1987871), (37507, 537155), (107431, 187535)]