20091339257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1\times {\mathrm{14891}}^1$

素因数の和:15784

約数の個数: 16

約数和(自身を含む): 22077092160

約数和(自身を除く): 1985752903

約数列:

[1, 11, 173, 709, 1903, 7799, 14891, 122657, 163801, 1349227, 2576143, 10557719, 28337573, 116134909, 1826485387, 20091339257]

約数ペア:

[(1, 20091339257), (11, 1826485387), (173, 116134909), (709, 28337573), (1903, 10557719), (7799, 2576143), (14891, 1349227), (122657, 163801)]