20912592

素因数分解:

$2^4\times 3^1\times {\mathrm{435679}}^1$

素因数の和:435690

約数の個数: 20

約数和(自身を含む): 54024320

約数和(自身を除く): 33111728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 435679, 871358, 1307037, 1742716, 2614074, 3485432, 5228148, 6970864, 10456296, 20912592]

約数ペア:

[(1, 20912592), (2, 10456296), (3, 6970864), (4, 5228148), (6, 3485432), (8, 2614074), (12, 1742716), (16, 1307037), (24, 871358), (48, 435679)]