20216412719

素因数分解:

${\mathrm{43}}^1\times {\mathrm{3701}}^1\times {\mathrm{127033}}^1$

素因数の和:130777

約数の個数: 8

約数和(自身を含む): 20692314192

約数和(自身を除く): 475901473

約数列:

[1, 43, 3701, 127033, 159143, 5462419, 470149133, 20216412719]

約数ペア:

[(1, 20216412719), (43, 470149133), (3701, 5462419), (127033, 159143)]