20354114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 35087040

約数和(自身を除く): 14732926

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 319, 523, 638, 671, 1046, 1342, 1769, 3538, 5753, 11506, 15167, 19459, 30334, 31903, 38918, 63806, 166837, 333674, 350933, 701866, 925187, 1850374, 10177057, 20354114]

約数ペア:

[(1, 20354114), (2, 10177057), (11, 1850374), (22, 925187), (29, 701866), (58, 350933), (61, 333674), (122, 166837), (319, 63806), (523, 38918), (638, 31903), (671, 30334), (1046, 19459), (1342, 15167), (1769, 11506), (3538, 5753)]