20657934583

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{11257}}^1$

素因数の和:11635

約数の個数: 32

約数和(自身を含む): 24943044672

約数和(自身を除く): 4285110089

約数列:

[1, 11, 13, 41, 143, 313, 451, 533, 3443, 4069, 5863, 11257, 12833, 44759, 123827, 141163, 146341, 166829, 461537, 1609751, 1835119, 3523441, 5076907, 5999981, 38757851, 45804733, 65999791, 144461081, 503852063, 1589071891, 1877994053, 20657934583]

約数ペア:

[(1, 20657934583), (11, 1877994053), (13, 1589071891), (41, 503852063), (143, 144461081), (313, 65999791), (451, 45804733), (533, 38757851), (3443, 5999981), (4069, 5076907), (5863, 3523441), (11257, 1835119), (12833, 1609751), (44759, 461537), (123827, 166829), (141163, 146341)]