20132644

素因数分解:

$2^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{857}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 20227676

約数列:

[1, 2, 4, 7, 14, 28, 839, 857, 1678, 1714, 3356, 3428, 5873, 5999, 11746, 11998, 23492, 23996, 719023, 1438046, 2876092, 5033161, 10066322, 20132644]

約数ペア:

[(1, 20132644), (2, 10066322), (4, 5033161), (7, 2876092), (14, 1438046), (28, 719023), (839, 23996), (857, 23492), (1678, 11998), (1714, 11746), (3356, 5999), (3428, 5873)]