20199062028

素因数分解:

$2^2\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{1668241}}^1$

素因数の和:1669257

約数の個数: 24

約数和(自身を含む): 47177883760

約数和(自身を除く): 26978821732

約数列:

[1, 2, 3, 4, 6, 12, 1009, 2018, 3027, 4036, 6054, 12108, 1668241, 3336482, 5004723, 6672964, 10009446, 20018892, 1683255169, 3366510338, 5049765507, 6733020676, 10099531014, 20199062028]

約数ペア:

[(1, 20199062028), (2, 10099531014), (3, 6733020676), (4, 5049765507), (6, 3366510338), (12, 1683255169), (1009, 20018892), (2018, 10009446), (3027, 6672964), (4036, 5004723), (6054, 3336482), (12108, 1668241)]