20925097258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47341849}}^1$

素因数の和:47341881

約数の個数: 16

約数和(自身を含む): 35790438600

約数和(自身を除く): 14865341342

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 47341849, 94683698, 615444037, 804811433, 1230888074, 1609622866, 10462548629, 20925097258]

約数ペア:

[(1, 20925097258), (2, 10462548629), (13, 1609622866), (17, 1230888074), (26, 804811433), (34, 615444037), (221, 94683698), (442, 47341849)]