20171023576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1324949}}^1$

素因数の和:1325139

約数の個数: 32

約数和(自身を含む): 41497434000

約数和(自身を除く): 21326410424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 7612, 15224, 1324949, 2649898, 5299796, 10599592, 14574439, 29148878, 58297756, 116595512, 229216177, 458432354, 916864708, 1833729416, 2521377947, 5042755894, 10085511788, 20171023576]

約数ペア:

[(1, 20171023576), (2, 10085511788), (4, 5042755894), (8, 2521377947), (11, 1833729416), (22, 916864708), (44, 458432354), (88, 229216177), (173, 116595512), (346, 58297756), (692, 29148878), (1384, 14574439), (1903, 10599592), (3806, 5299796), (7612, 2649898), (15224, 1324949)]