20206311

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 27661920

約数和(自身を除く): 7455609

約数列:

[1, 3, 61, 109, 183, 327, 1013, 3039, 6649, 19947, 61793, 110417, 185379, 331251, 6735437, 20206311]

約数ペア:

[(1, 20206311), (3, 6735437), (61, 331251), (109, 185379), (183, 110417), (327, 61793), (1013, 19947), (3039, 6649)]