20273604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129959}}^1$

素因数の和:129979

約数の個数: 24

約数和(自身を含む): 50944320

約数和(自身を除く): 30670716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129959, 259918, 389877, 519836, 779754, 1559508, 1689467, 3378934, 5068401, 6757868, 10136802, 20273604]

約数ペア:

[(1, 20273604), (2, 10136802), (3, 6757868), (4, 5068401), (6, 3378934), (12, 1689467), (13, 1559508), (26, 779754), (39, 519836), (52, 389877), (78, 259918), (156, 129959)]