20167754497

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{24851}}^1$

素因数の和:25245

約数の個数: 24

約数和(自身を含む): 23401637280

約数和(自身を除く): 3233882783

約数列:

[1, 11, 19, 121, 209, 353, 2299, 3883, 6707, 24851, 42713, 73777, 273361, 472169, 811547, 3006971, 5193859, 8772403, 57132449, 96496433, 166675657, 1061460763, 1833432227, 20167754497]

約数ペア:

[(1, 20167754497), (11, 1833432227), (19, 1061460763), (121, 166675657), (209, 96496433), (353, 57132449), (2299, 8772403), (3883, 5193859), (6707, 3006971), (24851, 811547), (42713, 472169), (73777, 273361)]