20143726834

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18686203}}^1$

素因数の和:18686230

約数の個数: 24

約数和(自身を含む): 38344090608

約数和(自身を除く): 18200363774

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 18686203, 37372406, 130803421, 205548233, 261606842, 411096466, 915623947, 1438837631, 1831247894, 2877675262, 10071863417, 20143726834]

約数ペア:

[(1, 20143726834), (2, 10071863417), (7, 2877675262), (11, 1831247894), (14, 1438837631), (22, 915623947), (49, 411096466), (77, 261606842), (98, 205548233), (154, 130803421), (539, 37372406), (1078, 18686203)]