20039382

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101209}}^1$

素因数の和:101228

約数の個数: 24

約数和(自身を含む): 47366280

約数和(自身を除く): 27326898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101209, 202418, 303627, 607254, 910881, 1113299, 1821762, 2226598, 3339897, 6679794, 10019691, 20039382]

約数ペア:

[(1, 20039382), (2, 10019691), (3, 6679794), (6, 3339897), (9, 2226598), (11, 1821762), (18, 1113299), (22, 910881), (33, 607254), (66, 303627), (99, 202418), (198, 101209)]