20132329659

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{29789}}^1$

素因数の和:29892

約数の個数: 48

約数和(自身を含む): 30703242240

約数和(自身を除く): 10570912581

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 169, 403, 507, 559, 1209, 1333, 1677, 3999, 5239, 7267, 15717, 17329, 21801, 29789, 51987, 89367, 225277, 387257, 675831, 923459, 1161771, 1280927, 2770377, 3842781, 5034341, 12004967, 15103023, 16652051, 36014901, 39708737, 49956153, 119126211, 156064571, 216476663, 468193713, 516213581, 649429989, 1548640743, 6710776553, 20132329659]

約数ペア:

[(1, 20132329659), (3, 6710776553), (13, 1548640743), (31, 649429989), (39, 516213581), (43, 468193713), (93, 216476663), (129, 156064571), (169, 119126211), (403, 49956153), (507, 39708737), (559, 36014901), (1209, 16652051), (1333, 15103023), (1677, 12004967), (3999, 5034341), (5239, 3842781), (7267, 2770377), (15717, 1280927), (17329, 1161771), (21801, 923459), (29789, 675831), (51987, 387257), (89367, 225277)]