20108896

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{6101}}^1$

素因数の和:6214

約数の個数: 24

約数和(自身を含む): 39980304

約数和(自身を除く): 19871408

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 6101, 12202, 24404, 48808, 97616, 195232, 628403, 1256806, 2513612, 5027224, 10054448, 20108896]

約数ペア:

[(1, 20108896), (2, 10054448), (4, 5027224), (8, 2513612), (16, 1256806), (32, 628403), (103, 195232), (206, 97616), (412, 48808), (824, 24404), (1648, 12202), (3296, 6101)]