20436761444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{464471851}}^1$

素因数の和:464471866

約数の個数: 12

約数和(自身を含む): 39015635568

約数和(自身を除く): 18578874124

約数列:

[1, 2, 4, 11, 22, 44, 464471851, 928943702, 1857887404, 5109190361, 10218380722, 20436761444]

約数ペア:

[(1, 20436761444), (2, 10218380722), (4, 5109190361), (11, 1857887404), (22, 928943702), (44, 464471851)]