20099022

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42403}}^1$

素因数の和:42487

約数の個数: 16

約数和(自身を含む): 40707840

約数和(自身を除く): 20608818

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 42403, 84806, 127209, 254418, 3349837, 6699674, 10049511, 20099022]

約数ペア:

[(1, 20099022), (2, 10049511), (3, 6699674), (6, 3349837), (79, 254418), (158, 127209), (237, 84806), (474, 42403)]