20600406

素因数分解:

$2^1\times 3^4\times {\mathrm{127163}}^1$

素因数の和:127177

約数の個数: 20

約数和(自身を含む): 46160532

約数和(自身を除く): 25560126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 127163, 254326, 381489, 762978, 1144467, 2288934, 3433401, 6866802, 10300203, 20600406]

約数ペア:

[(1, 20600406), (2, 10300203), (3, 6866802), (6, 3433401), (9, 2288934), (18, 1144467), (27, 762978), (54, 381489), (81, 254326), (162, 127163)]