20180773483

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1\times {\mathrm{1289}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 22906437120

約数和(自身を除く): 2725663637

約数列:

[1, 13, 31, 53, 403, 689, 733, 1289, 1643, 9529, 16757, 21359, 22723, 38849, 39959, 68317, 295399, 505037, 519467, 888121, 944837, 1204319, 2117827, 12282881, 15656147, 27531751, 29289947, 50076361, 380769311, 650992693, 1552367191, 20180773483]

約数ペア:

[(1, 20180773483), (13, 1552367191), (31, 650992693), (53, 380769311), (403, 50076361), (689, 29289947), (733, 27531751), (1289, 15656147), (1643, 12282881), (9529, 2117827), (16757, 1204319), (21359, 944837), (22723, 888121), (38849, 519467), (39959, 505037), (68317, 295399)]