20178562884

素因数分解:

$2^2\times 3^1\times {\mathrm{11887}}^1\times {\mathrm{141461}}^1$

素因数の和:153355

約数の個数: 24

約数和(自身を含む): 47087607168

約数和(自身を除く): 26909044284

約数列:

[1, 2, 3, 4, 6, 12, 11887, 23774, 35661, 47548, 71322, 141461, 142644, 282922, 424383, 565844, 848766, 1697532, 1681546907, 3363093814, 5044640721, 6726187628, 10089281442, 20178562884]

約数ペア:

[(1, 20178562884), (2, 10089281442), (3, 6726187628), (4, 5044640721), (6, 3363093814), (12, 1681546907), (11887, 1697532), (23774, 848766), (35661, 565844), (47548, 424383), (71322, 282922), (141461, 142644)]