20943876

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{5179}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 49023520

約数和(自身を除く): 28079644

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 5179, 10358, 15537, 20716, 31074, 62148, 1745323, 3490646, 5235969, 6981292, 10471938, 20943876]

約数ペア:

[(1, 20943876), (2, 10471938), (3, 6981292), (4, 5235969), (6, 3490646), (12, 1745323), (337, 62148), (674, 31074), (1011, 20716), (1348, 15537), (2022, 10358), (4044, 5179)]