20175299424

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{49789}}^1$

素因数の和:49882

約数の個数: 192

約数和(自身を含む): 68256115200

約数和(自身を除く): 48080815776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 67, 72, 84, 96, 108, 112, 126, 134, 144, 168, 189, 201, 216, 224, 252, 268, 288, 336, 378, 402, 432, 469, 504, 536, 603, 672, 756, 804, 864, 938, 1008, 1072, 1206, 1407, 1512, 1608, 1809, 1876, 2016, 2144, 2412, 2814, 3024, 3216, 3618, 3752, 4221, 4824, 5628, 6048, 6432, 7236, 7504, 8442, 9648, 11256, 12663, 14472, 15008, 16884, 19296, 22512, 25326, 28944, 33768, 45024, 49789, 50652, 57888, 67536, 99578, 101304, 135072, 149367, 199156, 202608, 298734, 348523, 398312, 405216, 448101, 597468, 697046, 796624, 896202, 1045569, 1194936, 1344303, 1394092, 1593248, 1792404, 2091138, 2389872, 2688606, 2788184, 3136707, 3335863, 3584808, 4182276, 4779744, 5377212, 5576368, 6273414, 6671726, 7169616, 8364552, 9410121, 10007589, 10754424, 11152736, 12546828, 13343452, 14339232, 16729104, 18820242, 20015178, 21508848, 23351041, 25093656, 26686904, 30022767, 33458208, 37640484, 40030356, 43017696, 46702082, 50187312, 53373808, 60045534, 70053123, 75280968, 80060712, 90068301, 93404164, 100374624, 106747616, 120091068, 140106246, 150561936, 160121424, 180136602, 186808328, 210159369, 240182136, 280212492, 301123872, 320242848, 360273204, 373616656, 420318738, 480364272, 560424984, 630478107, 720546408, 747233312, 840637476, 960728544, 1120849968, 1260956214, 1441092816, 1681274952, 2241699936, 2521912428, 2882185632, 3362549904, 5043824856, 6725099808, 10087649712, 20175299424]

約数ペア:

[(1, 20175299424), (2, 10087649712), (3, 6725099808), (4, 5043824856), (6, 3362549904), (7, 2882185632), (8, 2521912428), (9, 2241699936), (12, 1681274952), (14, 1441092816), (16, 1260956214), (18, 1120849968), (21, 960728544), (24, 840637476), (27, 747233312), (28, 720546408), (32, 630478107), (36, 560424984), (42, 480364272), (48, 420318738), (54, 373616656), (56, 360273204), (63, 320242848), (67, 301123872), (72, 280212492), (84, 240182136), (96, 210159369), (108, 186808328), (112, 180136602), (126, 160121424), (134, 150561936), (144, 140106246), (168, 120091068), (189, 106747616), (201, 100374624), (216, 93404164), (224, 90068301), (252, 80060712), (268, 75280968), (288, 70053123), (336, 60045534), (378, 53373808), (402, 50187312), (432, 46702082), (469, 43017696), (504, 40030356), (536, 37640484), (603, 33458208), (672, 30022767), (756, 26686904), (804, 25093656), (864, 23351041), (938, 21508848), (1008, 20015178), (1072, 18820242), (1206, 16729104), (1407, 14339232), (1512, 13343452), (1608, 12546828), (1809, 11152736), (1876, 10754424), (2016, 10007589), (2144, 9410121), (2412, 8364552), (2814, 7169616), (3024, 6671726), (3216, 6273414), (3618, 5576368), (3752, 5377212), (4221, 4779744), (4824, 4182276), (5628, 3584808), (6048, 3335863), (6432, 3136707), (7236, 2788184), (7504, 2688606), (8442, 2389872), (9648, 2091138), (11256, 1792404), (12663, 1593248), (14472, 1394092), (15008, 1344303), (16884, 1194936), (19296, 1045569), (22512, 896202), (25326, 796624), (28944, 697046), (33768, 597468), (45024, 448101), (49789, 405216), (50652, 398312), (57888, 348523), (67536, 298734), (99578, 202608), (101304, 199156), (135072, 149367)]