20565295283

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{357179}}^1$

素因数の和:357338

約数の個数: 16

約数和(自身を含む): 22882379520

約数和(自身を除く): 2317084237

約数列:

[1, 13, 43, 103, 559, 1339, 4429, 57577, 357179, 4643327, 15358697, 36789437, 199663061, 478262681, 1581945791, 20565295283]

約数ペア:

[(1, 20565295283), (13, 1581945791), (43, 478262681), (103, 199663061), (559, 36789437), (1339, 15358697), (4429, 4643327), (57577, 357179)]