20019166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13693}}^1$

素因数の和:13755

約数の個数: 16

約数和(自身を含む): 32536944

約数和(自身を除く): 12517778

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 13693, 27386, 232781, 465562, 588799, 1177598, 10009583, 20019166]

約数ペア:

[(1, 20019166), (2, 10009583), (17, 1177598), (34, 588799), (43, 465562), (86, 232781), (731, 27386), (1462, 13693)]