20124918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101641}}^1$

素因数の和:101660

約数の個数: 24

約数和(自身を含む): 47568456

約数和(自身を除く): 27443538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101641, 203282, 304923, 609846, 914769, 1118051, 1829538, 2236102, 3354153, 6708306, 10062459, 20124918]

約数ペア:

[(1, 20124918), (2, 10062459), (3, 6708306), (6, 3354153), (9, 2236102), (11, 1829538), (18, 1118051), (22, 914769), (33, 609846), (66, 304923), (99, 203282), (198, 101641)]