20786653591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{266417}}^1$

素因数の和:266642

約数の個数: 16

約数和(自身を含む): 23363792928

約数和(自身を除く): 2577139337

約数列:

[1, 11, 41, 173, 451, 1903, 7093, 78023, 266417, 2930587, 10923097, 46090141, 120154067, 506991551, 1889695781, 20786653591]

約数ペア:

[(1, 20786653591), (11, 1889695781), (41, 506991551), (173, 120154067), (451, 46090141), (1903, 10923097), (7093, 2930587), (78023, 266417)]