20581302961

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1\times {\mathrm{5807}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 21331436544

約数和(自身を除く): 750133583

約数列:

[1, 47, 73, 1033, 3431, 5807, 48551, 75409, 272929, 423911, 3544223, 5998631, 19923817, 281935657, 437900063, 20581302961]

約数ペア:

[(1, 20581302961), (47, 437900063), (73, 281935657), (1033, 19923817), (3431, 5998631), (5807, 3544223), (48551, 423911), (75409, 272929)]