20199167981

素因数分解:

${\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{3700159}}^1$

素因数の和:3700315

約数の個数: 8

約数和(自身を含む): 20780098560

約数和(自身を除く): 580930579

約数列:

[1, 53, 103, 5459, 3700159, 196108427, 381116377, 20199167981]

約数ペア:

[(1, 20199167981), (53, 381116377), (103, 196108427), (5459, 3700159)]