20261567116

素因数分解:

$2^2\times 7^1\times {\mathrm{15193}}^1\times {\mathrm{47629}}^1$

素因数の和:62833

約数の個数: 24

約数和(自身を含む): 40526652320

約数和(自身を除く): 20265085204

約数列:

[1, 2, 4, 7, 14, 28, 15193, 30386, 47629, 60772, 95258, 106351, 190516, 212702, 333403, 425404, 666806, 1333612, 723627397, 1447254794, 2894509588, 5065391779, 10130783558, 20261567116]

約数ペア:

[(1, 20261567116), (2, 10130783558), (4, 5065391779), (7, 2894509588), (14, 1447254794), (28, 723627397), (15193, 1333612), (30386, 666806), (47629, 425404), (60772, 333403), (95258, 212702), (106351, 190516)]