20343106567

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{762571}}^1$

素因数の和:762718

約数の個数: 16

約数和(自身を含む): 24109476352

約数和(自身を除く): 3766369785

約数列:

[1, 7, 37, 103, 259, 721, 3811, 26677, 762571, 5337997, 28215127, 78544813, 197505889, 549813691, 2906158081, 20343106567]

約数ペア:

[(1, 20343106567), (7, 2906158081), (37, 549813691), (103, 197505889), (259, 78544813), (721, 28215127), (3811, 5337997), (26677, 762571)]