20171146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1039}}^1$

素因数の和:1629

約数の個数: 16

約数和(自身を含む): 32123520

約数和(自身を除く): 11952374

約数列:

[1, 2, 17, 34, 571, 1039, 1142, 2078, 9707, 17663, 19414, 35326, 593269, 1186538, 10085573, 20171146]

約数ペア:

[(1, 20171146), (2, 10085573), (17, 1186538), (34, 593269), (571, 35326), (1039, 19414), (1142, 17663), (2078, 9707)]