20246571821

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5866871}}^1$

素因数の和:5866924

約数の個数: 16

約数和(自身を含む): 25344887040

約数和(自身を除く): 5098315219

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 5866871, 41068097, 99736807, 170139259, 698157649, 1190974813, 2892367403, 20246571821]

約数ペア:

[(1, 20246571821), (7, 2892367403), (17, 1190974813), (29, 698157649), (119, 170139259), (203, 99736807), (493, 41068097), (3451, 5866871)]