20408883263

素因数分解:

${\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1\times {\mathrm{7673}}^1$

素因数の和:8302

約数の個数: 16

約数和(自身を含む): 21217075200

約数和(自身を除く): 808191937

約数列:

[1, 31, 239, 359, 7409, 7673, 11129, 85801, 237863, 1833847, 2659831, 2754607, 56849257, 85392817, 658351073, 20408883263]

約数ペア:

[(1, 20408883263), (31, 658351073), (239, 85392817), (359, 56849257), (7409, 2754607), (7673, 2659831), (11129, 1833847), (85801, 237863)]