20192826458

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4357537}}^1$

素因数の和:4357877

約数の個数: 16

約数和(自身を含む): 34720862784

約数和(自身を除く): 14528036326

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 4357537, 8715074, 30502759, 61005518, 1442344747, 2884689494, 10096413229, 20192826458]

約数ペア:

[(1, 20192826458), (2, 10096413229), (7, 2884689494), (14, 1442344747), (331, 61005518), (662, 30502759), (2317, 8715074), (4634, 4357537)]