20170708195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17011}}^1\times {\mathrm{21559}}^1$

素因数の和:38586

約数の個数: 16

約数和(自身を含む): 26408067840

約数和(自身を除く): 6237359645

約数列:

[1, 5, 11, 55, 17011, 21559, 85055, 107795, 187121, 237149, 935605, 1185745, 366740149, 1833700745, 4034141639, 20170708195]

約数ペア:

[(1, 20170708195), (5, 4034141639), (11, 1833700745), (55, 366740149), (17011, 1185745), (21559, 935605), (85055, 237149), (107795, 187121)]