20188311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47059}}^1$

素因数の和:47086

約数の個数: 16

約数和(自身を含む): 31624320

約数和(自身を除く): 11436009

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47059, 141177, 517649, 611767, 1552947, 1835301, 6729437, 20188311]

約数ペア:

[(1, 20188311), (3, 6729437), (11, 1835301), (13, 1552947), (33, 611767), (39, 517649), (143, 141177), (429, 47059)]