20101876709

素因数分解:

${\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{243161}}^1$

素因数の和:243428

約数の個数: 12

約数和(自身を含む): 21308286060

約数和(自身を除く): 1206409351

約数列:

[1, 19, 229, 361, 4351, 82669, 243161, 4620059, 55683869, 87781121, 1057993511, 20101876709]

約数ペア:

[(1, 20101876709), (19, 1057993511), (229, 87781121), (361, 55683869), (4351, 4620059), (82669, 243161)]