20054966121

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{237233}}^1$

素因数の和:237374

約数の個数: 32

約数和(自身を含む): 30973271040

約数和(自身を除く): 10918304919

約数列:

[1, 3, 9, 27, 31, 93, 101, 279, 303, 837, 909, 2727, 3131, 9393, 28179, 84537, 237233, 711699, 2135097, 6405291, 7354223, 22062669, 23960533, 66188007, 71881599, 198564021, 215644797, 646934391, 742776523, 2228329569, 6684988707, 20054966121]

約数ペア:

[(1, 20054966121), (3, 6684988707), (9, 2228329569), (27, 742776523), (31, 646934391), (93, 215644797), (101, 198564021), (279, 71881599), (303, 66188007), (837, 23960533), (909, 22062669), (2727, 7354223), (3131, 6405291), (9393, 2135097), (28179, 711699), (84537, 237233)]