20132382807

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{15287}}^1$

素因数の和:15460

約数の個数: 48

約数和(自身を含む): 30851428608

約数和(自身を除く): 10719045801

約数列:

[1, 3, 9, 41, 43, 83, 123, 129, 249, 369, 387, 747, 1763, 3403, 3569, 5289, 10209, 10707, 15287, 15867, 30627, 32121, 45861, 137583, 146329, 438987, 626767, 657341, 1268821, 1316961, 1880301, 1972023, 3806463, 5640903, 5916069, 11419389, 26950981, 52021661, 54559303, 80852943, 156064983, 163677909, 242558829, 468194949, 491033727, 2236931423, 6710794269, 20132382807]

約数ペア:

[(1, 20132382807), (3, 6710794269), (9, 2236931423), (41, 491033727), (43, 468194949), (83, 242558829), (123, 163677909), (129, 156064983), (249, 80852943), (369, 54559303), (387, 52021661), (747, 26950981), (1763, 11419389), (3403, 5916069), (3569, 5640903), (5289, 3806463), (10209, 1972023), (10707, 1880301), (15287, 1316961), (15867, 1268821), (30627, 657341), (32121, 626767), (45861, 438987), (137583, 146329)]