20130182523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{18517}}^1$

素因数の和:18752

約数の個数: 48

約数和(自身を含む): 32354649600

約数和(自身を除く): 12224467077

約数列:

[1, 3, 9, 11, 33, 79, 99, 139, 237, 417, 711, 869, 1251, 1529, 2607, 4587, 7821, 10981, 13761, 18517, 32943, 55551, 98829, 120791, 166653, 203687, 362373, 611061, 1087119, 1462843, 1833183, 2573863, 4388529, 7721589, 13165587, 16091273, 23164767, 28312493, 48273819, 84937479, 144821457, 203335177, 254812437, 610005531, 1830016593, 2236686947, 6710060841, 20130182523]

約数ペア:

[(1, 20130182523), (3, 6710060841), (9, 2236686947), (11, 1830016593), (33, 610005531), (79, 254812437), (99, 203335177), (139, 144821457), (237, 84937479), (417, 48273819), (711, 28312493), (869, 23164767), (1251, 16091273), (1529, 13165587), (2607, 7721589), (4587, 4388529), (7821, 2573863), (10981, 1833183), (13761, 1462843), (18517, 1087119), (32943, 611061), (55551, 362373), (98829, 203687), (120791, 166653)]