20554908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{155719}}^1$

素因数の和:155737

約数の個数: 24

約数和(自身を含む): 52321920

約数和(自身を除く): 31767012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 155719, 311438, 467157, 622876, 934314, 1712909, 1868628, 3425818, 5138727, 6851636, 10277454, 20554908]

約数ペア:

[(1, 20554908), (2, 10277454), (3, 6851636), (4, 5138727), (6, 3425818), (11, 1868628), (12, 1712909), (22, 934314), (33, 622876), (44, 467157), (66, 311438), (132, 155719)]