20426296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{232117}}^1$

素因数の和:232134

約数の個数: 16

約数和(自身を含む): 41781240

約数和(自身を除く): 21354944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 232117, 464234, 928468, 1856936, 2553287, 5106574, 10213148, 20426296]

約数ペア:

[(1, 20426296), (2, 10213148), (4, 5106574), (8, 2553287), (11, 1856936), (22, 928468), (44, 464234), (88, 232117)]