20186170109

素因数分解:

$7^1\times {\mathrm{283}}^1\times {\mathrm{1453}}^1\times {\mathrm{7013}}^1$

素因数の和:8756

約数の個数: 16

約数和(自身を含む): 23170664832

約数和(自身を除く): 2984494723

約数列:

[1, 7, 283, 1453, 1981, 7013, 10171, 49091, 411199, 1984679, 2878393, 10189889, 13892753, 71329223, 2883738587, 20186170109]

約数ペア:

[(1, 20186170109), (7, 2883738587), (283, 71329223), (1453, 13892753), (1981, 10189889), (7013, 2878393), (10171, 1984679), (49091, 411199)]