20186262

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38671}}^1$

素因数の和:38708

約数の個数: 24

約数和(自身を含む): 45246240

約数和(自身を除く): 25059978

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38671, 77342, 116013, 232026, 348039, 696078, 1121459, 2242918, 3364377, 6728754, 10093131, 20186262]

約数ペア:

[(1, 20186262), (2, 10093131), (3, 6728754), (6, 3364377), (9, 2242918), (18, 1121459), (29, 696078), (58, 348039), (87, 232026), (174, 116013), (261, 77342), (522, 38671)]