20232421209

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:828

約数の個数: 192

約数和(自身を含む): 40698298368

約数和(自身を除く): 20465877159

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 47, 63, 71, 77, 91, 99, 117, 141, 143, 213, 231, 273, 329, 423, 429, 497, 517, 611, 639, 673, 693, 781, 819, 923, 987, 1001, 1287, 1491, 1551, 1833, 2019, 2343, 2769, 2961, 3003, 3337, 3619, 4277, 4473, 4653, 4711, 5467, 5499, 6057, 6461, 6721, 7029, 7403, 8307, 8749, 9009, 10011, 10153, 10857, 12831, 14133, 16401, 19383, 20163, 22209, 23359, 26247, 30033, 30459, 31631, 32571, 36707, 38493, 42399, 43381, 47047, 47783, 49203, 51821, 58149, 60489, 61243, 66627, 70077, 71071, 78741, 91377, 94893, 96239, 110121, 130143, 141141, 143349, 155463, 183729, 210231, 213213, 221417, 256949, 284679, 288717, 303667, 330363, 334481, 347941, 390429, 411203, 423423, 430047, 466389, 477191, 525613, 551187, 621179, 639639, 664251, 673673, 770847, 866151, 911001, 1003443, 1043823, 1233609, 1431573, 1576839, 1863537, 1992753, 2021019, 2245801, 2312541, 2435587, 2733003, 2878421, 3010329, 3131469, 3340337, 3679291, 3700827, 4294719, 4348253, 4523233, 4730517, 5590611, 6063057, 6737403, 6832969, 7306761, 8635263, 10021011, 11037873, 13044759, 13569699, 15720607, 20212209, 20498907, 21920283, 24703811, 25905789, 29195413, 30063033, 31662631, 33113619, 39134277, 40709097, 47161821, 47830783, 61496721, 74111433, 87586239, 94987893, 141485463, 143492349, 172926677, 204367891, 222334299, 262758717, 284963679, 321149543, 430477047, 518780031, 613103673, 963448629, 1556340093, 1839311019, 2248046801, 2890345887, 6744140403, 20232421209]

約数ペア:

[(1, 20232421209), (3, 6744140403), (7, 2890345887), (9, 2248046801), (11, 1839311019), (13, 1556340093), (21, 963448629), (33, 613103673), (39, 518780031), (47, 430477047), (63, 321149543), (71, 284963679), (77, 262758717), (91, 222334299), (99, 204367891), (117, 172926677), (141, 143492349), (143, 141485463), (213, 94987893), (231, 87586239), (273, 74111433), (329, 61496721), (423, 47830783), (429, 47161821), (497, 40709097), (517, 39134277), (611, 33113619), (639, 31662631), (673, 30063033), (693, 29195413), (781, 25905789), (819, 24703811), (923, 21920283), (987, 20498907), (1001, 20212209), (1287, 15720607), (1491, 13569699), (1551, 13044759), (1833, 11037873), (2019, 10021011), (2343, 8635263), (2769, 7306761), (2961, 6832969), (3003, 6737403), (3337, 6063057), (3619, 5590611), (4277, 4730517), (4473, 4523233), (4653, 4348253), (4711, 4294719), (5467, 3700827), (5499, 3679291), (6057, 3340337), (6461, 3131469), (6721, 3010329), (7029, 2878421), (7403, 2733003), (8307, 2435587), (8749, 2312541), (9009, 2245801), (10011, 2021019), (10153, 1992753), (10857, 1863537), (12831, 1576839), (14133, 1431573), (16401, 1233609), (19383, 1043823), (20163, 1003443), (22209, 911001), (23359, 866151), (26247, 770847), (30033, 673673), (30459, 664251), (31631, 639639), (32571, 621179), (36707, 551187), (38493, 525613), (42399, 477191), (43381, 466389), (47047, 430047), (47783, 423423), (49203, 411203), (51821, 390429), (58149, 347941), (60489, 334481), (61243, 330363), (66627, 303667), (70077, 288717), (71071, 284679), (78741, 256949), (91377, 221417), (94893, 213213), (96239, 210231), (110121, 183729), (130143, 155463), (141141, 143349)]