20551419317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5653}}^1\times {\mathrm{25423}}^1$

素因数の和:31100

約数の個数: 16

約数和(自身を含む): 24149545728

約数和(自身を除く): 3598126411

約数列:

[1, 11, 13, 143, 5653, 25423, 62183, 73489, 279653, 330499, 808379, 3635489, 143716219, 1580878409, 1868310847, 20551419317]

約数ペア:

[(1, 20551419317), (11, 1868310847), (13, 1580878409), (143, 143716219), (5653, 3635489), (25423, 808379), (62183, 330499), (73489, 279653)]