20471814

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103393}}^1$

素因数の和:103412

約数の個数: 24

約数和(自身を含む): 48388392

約数和(自身を除く): 27916578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 103393, 206786, 310179, 620358, 930537, 1137323, 1861074, 2274646, 3411969, 6823938, 10235907, 20471814]

約数ペア:

[(1, 20471814), (2, 10235907), (3, 6823938), (6, 3411969), (9, 2274646), (11, 1861074), (18, 1137323), (22, 930537), (33, 620358), (66, 310179), (99, 206786), (198, 103393)]