20186800048

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{26844149}}^1$

素因数の和:26844204

約数の個数: 20

約数和(自身を含む): 39944095200

約数和(自身を除く): 19757295152

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 26844149, 53688298, 107376596, 214753192, 429506384, 1261675003, 2523350006, 5046700012, 10093400024, 20186800048]

約数ペア:

[(1, 20186800048), (2, 10093400024), (4, 5046700012), (8, 2523350006), (16, 1261675003), (47, 429506384), (94, 214753192), (188, 107376596), (376, 53688298), (752, 26844149)]