20123803526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1\times {\mathrm{4793}}^1$

素因数の和:5480

約数の個数: 32

約数和(自身を含む): 31972911840

約数和(自身を除く): 11849108314

約数列:

[1, 2, 19, 38, 313, 353, 626, 706, 4793, 5947, 6707, 9586, 11894, 13414, 91067, 110489, 182134, 220978, 1500209, 1691929, 2099291, 3000418, 3383858, 4198582, 28503971, 32146651, 57007942, 64293302, 529573777, 1059147554, 10061901763, 20123803526]

約数ペア:

[(1, 20123803526), (2, 10061901763), (19, 1059147554), (38, 529573777), (313, 64293302), (353, 57007942), (626, 32146651), (706, 28503971), (4793, 4198582), (5947, 3383858), (6707, 3000418), (9586, 2099291), (11894, 1691929), (13414, 1500209), (91067, 220978), (110489, 182134)]