20038644

素因数分解:

$2^2\times 3^3\times {\mathrm{185543}}^1$

素因数の和:185556

約数の個数: 24

約数和(自身を含む): 51952320

約数和(自身を除く): 31913676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 185543, 371086, 556629, 742172, 1113258, 1669887, 2226516, 3339774, 5009661, 6679548, 10019322, 20038644]

約数ペア:

[(1, 20038644), (2, 10019322), (3, 6679548), (4, 5009661), (6, 3339774), (9, 2226516), (12, 1669887), (18, 1113258), (27, 742172), (36, 556629), (54, 371086), (108, 185543)]