20137062071

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1642903}}^1$

素因数の和:1643030

約数の個数: 16

約数和(自身を含む): 24604130304

約数和(自身を除く): 4467068233

約数列:

[1, 7, 17, 103, 119, 721, 1751, 12257, 1642903, 11500321, 27929351, 169219009, 195505457, 1184533063, 2876723153, 20137062071]

約数ペア:

[(1, 20137062071), (7, 2876723153), (17, 1184533063), (103, 195505457), (119, 169219009), (721, 27929351), (1751, 11500321), (12257, 1642903)]