20187838944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 576

約数和(自身を含む): 74656318464

約数和(自身を除く): 54468479520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 32, 36, 39, 42, 46, 48, 52, 56, 63, 69, 72, 78, 84, 91, 92, 96, 104, 107, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 207, 208, 214, 224, 234, 252, 273, 276, 288, 299, 312, 313, 321, 322, 336, 364, 368, 414, 416, 428, 468, 483, 504, 546, 552, 598, 624, 626, 642, 644, 672, 728, 736, 749, 819, 828, 856, 897, 936, 939, 963, 966, 1008, 1092, 1104, 1196, 1248, 1252, 1284, 1288, 1391, 1449, 1456, 1498, 1638, 1656, 1712, 1794, 1872, 1878, 1926, 1932, 2016, 2093, 2184, 2191, 2208, 2247, 2392, 2461, 2504, 2568, 2576, 2691, 2782, 2817, 2898, 2912, 2996, 3276, 3312, 3424, 3588, 3744, 3756, 3852, 3864, 4069, 4173, 4186, 4368, 4382, 4494, 4784, 4922, 5008, 5136, 5152, 5382, 5564, 5634, 5796, 5992, 6279, 6552, 6573, 6624, 6741, 7176, 7199, 7383, 7512, 7704, 7728, 8138, 8346, 8372, 8736, 8764, 8988, 9568, 9737, 9844, 10016, 10272, 10764, 11128, 11268, 11592, 11984, 12207, 12519, 12558, 13104, 13146, 13482, 14352, 14398, 14766, 15024, 15408, 15456, 16276, 16692, 16744, 17227, 17528, 17976, 18837, 19474, 19688, 19719, 21528, 21597, 22149, 22256, 22536, 23184, 23968, 24414, 25038, 25116, 26208, 26292, 26964, 28483, 28704, 28796, 29211, 29532, 30048, 30816, 31993, 32552, 33384, 33488, 33491, 34454, 35056, 35952, 36621, 37674, 38948, 39376, 39438, 43056, 43194, 44298, 44512, 45072, 46368, 48828, 50076, 50232, 50393, 51681, 52584, 53928, 56966, 57592, 58422, 59064, 63986, 64791, 65104, 66768, 66976, 66982, 68908, 70112, 71904, 73242, 75348, 77896, 78752, 78876, 85449, 86112, 86388, 87633, 88596, 90144, 93587, 95979, 97656, 100152, 100464, 100473, 100786, 103362, 105168, 107856, 113932, 115184, 116844, 118128, 127972, 129582, 130208, 133536, 133964, 137816, 146484, 150696, 151179, 155043, 155792, 157752, 170898, 172776, 175266, 177192, 187174, 191958, 195312, 200304, 200928, 200946, 201572, 206724, 210336, 215712, 223951, 227864, 230368, 233688, 234437, 236256, 255944, 256347, 259164, 267928, 275632, 280761, 287937, 292968, 301392, 301419, 302358, 310086, 311584, 315504, 341796, 345552, 350532, 354384, 374348, 383916, 390624, 400608, 401892, 403144, 413448, 435383, 447902, 453537, 455728, 467376, 468874, 511888, 512694, 518328, 535856, 551264, 561522, 575874, 585936, 602784, 602838, 604716, 620172, 631008, 655109, 671853, 683592, 691104, 701064, 703311, 708768, 748696, 767832, 770293, 803784, 806288, 826896, 842283, 870766, 895804, 907074, 911456, 934752, 937748, 1023776, 1025388, 1036656, 1071712, 1123044, 1151748, 1171872, 1205676, 1209432, 1240344, 1306149, 1310218, 1343706, 1367184, 1402128, 1406622, 1497392, 1535664, 1540586, 1607568, 1612576, 1653792, 1684566, 1741532, 1791608, 1814148, 1875496, 1965327, 2015559, 2050776, 2073312, 2109933, 2246088, 2303496, 2310879, 2411352, 2418864, 2480688, 2612298, 2620436, 2687412, 2734368, 2804256, 2813244, 2994784, 3047681, 3071328, 3081172, 3215136, 3369132, 3483064, 3583216, 3628296, 3750992, 3918447, 3930654, 4031118, 4101552, 4219866, 4492176, 4606992, 4621758, 4822704, 4837728, 4961376, 5224596, 5240872, 5374824, 5392051, 5626488, 5895981, 6095362, 6162344, 6738264, 6932637, 6966128, 7166432, 7256592, 7501984, 7836894, 7861308, 8062236, 8203104, 8439732, 8984352, 9143043, 9213984, 9243516, 9645408, 10013809, 10449192, 10481744, 10749648, 10784102, 11252976, 11791962, 12190724, 12324688, 13476528, 13865274, 13932256, 14513184, 15673788, 15722616, 16124472, 16176153, 16879464, 18286086, 18487032, 20027618, 20898384, 20963488, 21499296, 21568204, 22505952, 23583924, 24381448, 24649376, 26953056, 27429129, 27730548, 30041427, 31347576, 31445232, 32248944, 32352306, 33758928, 36572172, 36974064, 40055236, 41796768, 43136408, 47167848, 48528459, 48762896, 54858258, 55461096, 60082854, 62695152, 62890464, 64497888, 64704612, 67517856, 70096663, 73144344, 73948128, 80110472, 86272816, 90124281, 94335696, 97056918, 97525792, 109716516, 110922192, 120165708, 125390304, 129409224, 140193326, 146288688, 160220944, 172545632, 180248562, 188671392, 194113836, 210289989, 219433032, 221844384, 240331416, 258818448, 280386652, 292577376, 320441888, 360497124, 388227672, 420579978, 438866064, 480662832, 517636896, 560773304, 630869967, 720994248, 776455344, 841159956, 877732128, 961325664, 1121546608, 1261739934, 1441988496, 1552910688, 1682319912, 2243093216, 2523479868, 2883976992, 3364639824, 5046959736, 6729279648, 10093919472, 20187838944]

約数ペア:

[(1, 20187838944), (2, 10093919472), (3, 6729279648), (4, 5046959736), (6, 3364639824), (7, 2883976992), (8, 2523479868), (9, 2243093216), (12, 1682319912), (13, 1552910688), (14, 1441988496), (16, 1261739934), (18, 1121546608), (21, 961325664), (23, 877732128), (24, 841159956), (26, 776455344), (28, 720994248), (32, 630869967), (36, 560773304), (39, 517636896), (42, 480662832), (46, 438866064), (48, 420579978), (52, 388227672), (56, 360497124), (63, 320441888), (69, 292577376), (72, 280386652), (78, 258818448), (84, 240331416), (91, 221844384), (92, 219433032), (96, 210289989), (104, 194113836), (107, 188671392), (112, 180248562), (117, 172545632), (126, 160220944), (138, 146288688), (144, 140193326), (156, 129409224), (161, 125390304), (168, 120165708), (182, 110922192), (184, 109716516), (207, 97525792), (208, 97056918), (214, 94335696), (224, 90124281), (234, 86272816), (252, 80110472), (273, 73948128), (276, 73144344), (288, 70096663), (299, 67517856), (312, 64704612), (313, 64497888), (321, 62890464), (322, 62695152), (336, 60082854), (364, 55461096), (368, 54858258), (414, 48762896), (416, 48528459), (428, 47167848), (468, 43136408), (483, 41796768), (504, 40055236), (546, 36974064), (552, 36572172), (598, 33758928), (624, 32352306), (626, 32248944), (642, 31445232), (644, 31347576), (672, 30041427), (728, 27730548), (736, 27429129), (749, 26953056), (819, 24649376), (828, 24381448), (856, 23583924), (897, 22505952), (936, 21568204), (939, 21499296), (963, 20963488), (966, 20898384), (1008, 20027618), (1092, 18487032), (1104, 18286086), (1196, 16879464), (1248, 16176153), (1252, 16124472), (1284, 15722616), (1288, 15673788), (1391, 14513184), (1449, 13932256), (1456, 13865274), (1498, 13476528), (1638, 12324688), (1656, 12190724), (1712, 11791962), (1794, 11252976), (1872, 10784102), (1878, 10749648), (1926, 10481744), (1932, 10449192), (2016, 10013809), (2093, 9645408), (2184, 9243516), (2191, 9213984), (2208, 9143043), (2247, 8984352), (2392, 8439732), (2461, 8203104), (2504, 8062236), (2568, 7861308), (2576, 7836894), (2691, 7501984), (2782, 7256592), (2817, 7166432), (2898, 6966128), (2912, 6932637), (2996, 6738264), (3276, 6162344), (3312, 6095362), (3424, 5895981), (3588, 5626488), (3744, 5392051), (3756, 5374824), (3852, 5240872), (3864, 5224596), (4069, 4961376), (4173, 4837728), (4186, 4822704), (4368, 4621758), (4382, 4606992), (4494, 4492176), (4784, 4219866), (4922, 4101552), (5008, 4031118), (5136, 3930654), (5152, 3918447), (5382, 3750992), (5564, 3628296), (5634, 3583216), (5796, 3483064), (5992, 3369132), (6279, 3215136), (6552, 3081172), (6573, 3071328), (6624, 3047681), (6741, 2994784), (7176, 2813244), (7199, 2804256), (7383, 2734368), (7512, 2687412), (7704, 2620436), (7728, 2612298), (8138, 2480688), (8346, 2418864), (8372, 2411352), (8736, 2310879), (8764, 2303496), (8988, 2246088), (9568, 2109933), (9737, 2073312), (9844, 2050776), (10016, 2015559), (10272, 1965327), (10764, 1875496), (11128, 1814148), (11268, 1791608), (11592, 1741532), (11984, 1684566), (12207, 1653792), (12519, 1612576), (12558, 1607568), (13104, 1540586), (13146, 1535664), (13482, 1497392), (14352, 1406622), (14398, 1402128), (14766, 1367184), (15024, 1343706), (15408, 1310218), (15456, 1306149), (16276, 1240344), (16692, 1209432), (16744, 1205676), (17227, 1171872), (17528, 1151748), (17976, 1123044), (18837, 1071712), (19474, 1036656), (19688, 1025388), (19719, 1023776), (21528, 937748), (21597, 934752), (22149, 911456), (22256, 907074), (22536, 895804), (23184, 870766), (23968, 842283), (24414, 826896), (25038, 806288), (25116, 803784), (26208, 770293), (26292, 767832), (26964, 748696), (28483, 708768), (28704, 703311), (28796, 701064), (29211, 691104), (29532, 683592), (30048, 671853), (30816, 655109), (31993, 631008), (32552, 620172), (33384, 604716), (33488, 602838), (33491, 602784), (34454, 585936), (35056, 575874), (35952, 561522), (36621, 551264), (37674, 535856), (38948, 518328), (39376, 512694), (39438, 511888), (43056, 468874), (43194, 467376), (44298, 455728), (44512, 453537), (45072, 447902), (46368, 435383), (48828, 413448), (50076, 403144), (50232, 401892), (50393, 400608), (51681, 390624), (52584, 383916), (53928, 374348), (56966, 354384), (57592, 350532), (58422, 345552), (59064, 341796), (63986, 315504), (64791, 311584), (65104, 310086), (66768, 302358), (66976, 301419), (66982, 301392), (68908, 292968), (70112, 287937), (71904, 280761), (73242, 275632), (75348, 267928), (77896, 259164), (78752, 256347), (78876, 255944), (85449, 236256), (86112, 234437), (86388, 233688), (87633, 230368), (88596, 227864), (90144, 223951), (93587, 215712), (95979, 210336), (97656, 206724), (100152, 201572), (100464, 200946), (100473, 200928), (100786, 200304), (103362, 195312), (105168, 191958), (107856, 187174), (113932, 177192), (115184, 175266), (116844, 172776), (118128, 170898), (127972, 157752), (129582, 155792), (130208, 155043), (133536, 151179), (133964, 150696), (137816, 146484)]