20123598

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{304903}}^1$

素因数の和:304919

約数の個数: 16

約数和(自身を含む): 43906176

約数和(自身を除く): 23782578

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 304903, 609806, 914709, 1829418, 3353933, 6707866, 10061799, 20123598]

約数ペア:

[(1, 20123598), (2, 10061799), (3, 6707866), (6, 3353933), (11, 1829418), (22, 914709), (33, 609806), (66, 304903)]