20037894912

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 576

約数和(自身を含む): 72524390400

約数和(自身を除く): 52486495488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 71, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 142, 144, 152, 168, 171, 189, 192, 213, 216, 224, 228, 252, 256, 266, 284, 288, 304, 307, 336, 342, 378, 384, 399, 426, 432, 448, 456, 497, 504, 513, 532, 568, 576, 608, 614, 639, 672, 684, 756, 768, 798, 852, 864, 896, 912, 921, 994, 1008, 1026, 1064, 1136, 1152, 1197, 1216, 1228, 1278, 1344, 1349, 1368, 1491, 1512, 1596, 1704, 1728, 1792, 1824, 1842, 1917, 1988, 2016, 2052, 2128, 2149, 2272, 2304, 2394, 2432, 2456, 2556, 2688, 2698, 2736, 2763, 2982, 3024, 3192, 3408, 3456, 3591, 3648, 3684, 3834, 3976, 4032, 4047, 4104, 4256, 4298, 4473, 4544, 4788, 4864, 4912, 5112, 5376, 5396, 5472, 5526, 5833, 5964, 6048, 6384, 6447, 6816, 6912, 7182, 7296, 7368, 7668, 7952, 8064, 8094, 8208, 8289, 8512, 8596, 8946, 9088, 9443, 9576, 9824, 10224, 10792, 10944, 11052, 11666, 11928, 12096, 12141, 12768, 12894, 13419, 13632, 14364, 14592, 14736, 15336, 15904, 16128, 16188, 16416, 16578, 17024, 17192, 17499, 17892, 18176, 18886, 19152, 19341, 19648, 20448, 21584, 21797, 21888, 22104, 23332, 23856, 24192, 24282, 25536, 25788, 26838, 27264, 28329, 28728, 29472, 30672, 31808, 32376, 32832, 33156, 34048, 34384, 34998, 35784, 36423, 37772, 38304, 38682, 39296, 40831, 40896, 43168, 43594, 43776, 44208, 46664, 47712, 48384, 48564, 51072, 51576, 52497, 53676, 54528, 56658, 57456, 58023, 58944, 61344, 63616, 64752, 65391, 65664, 66312, 68768, 69996, 71568, 72846, 75544, 76608, 77364, 78592, 81662, 81792, 84987, 86336, 87188, 88416, 93328, 95424, 97128, 102144, 103152, 104994, 107352, 113316, 114912, 116046, 117888, 122493, 122688, 127232, 129504, 130782, 131328, 132624, 137536, 139992, 143136, 145692, 151088, 152579, 153216, 154728, 157491, 163324, 163584, 169974, 172672, 174376, 176832, 186656, 190848, 194256, 196173, 206304, 209988, 214704, 226632, 229824, 232092, 235776, 244986, 245376, 254961, 259008, 261564, 265248, 275072, 279984, 286272, 291384, 302176, 305158, 306432, 309456, 314982, 326648, 339948, 345344, 348752, 353664, 367479, 373312, 381696, 388512, 392346, 412608, 414143, 419976, 429408, 453264, 457737, 459648, 464184, 489972, 490752, 509922, 518016, 523128, 530496, 550144, 559968, 572544, 582768, 588519, 604352, 610316, 618912, 629964, 653296, 679896, 697504, 707328, 734958, 746624, 777024, 784692, 825216, 828286, 839952, 858816, 906528, 915474, 919296, 928368, 979944, 1019844, 1036032, 1046256, 1060992, 1102437, 1119936, 1145088, 1165536, 1177038, 1208704, 1220632, 1237824, 1242429, 1259928, 1306592, 1359792, 1373211, 1395008, 1469916, 1493248, 1554048, 1569384, 1650432, 1656572, 1679904, 1717632, 1813056, 1830948, 1856736, 1959888, 2039688, 2092512, 2121984, 2204874, 2239872, 2331072, 2354076, 2417408, 2441264, 2475648, 2484858, 2519856, 2613184, 2719584, 2746422, 2790016, 2899001, 2939832, 3108096, 3138768, 3313144, 3359808, 3435264, 3626112, 3661896, 3713472, 3727287, 3919776, 4079376, 4119633, 4185024, 4409748, 4479744, 4662144, 4708152, 4882528, 4951296, 4969716, 5039712, 5226368, 5439168, 5492844, 5580032, 5798002, 5879664, 6277536, 6626288, 6719616, 7252224, 7323792, 7426944, 7454574, 7839552, 8158752, 8239266, 8370048, 8697003, 8819496, 9324288, 9416304, 9765056, 9939432, 10079424, 10452736, 10878336, 10985688, 11181861, 11596004, 11759328, 12555072, 13252576, 13439232, 14647584, 14853888, 14909148, 15679104, 16317504, 16478532, 16740096, 17394006, 17638992, 18832608, 19530112, 19878864, 20158848, 21756672, 21971376, 22363722, 23192008, 23518656, 25110144, 26091009, 26505152, 29295168, 29818296, 31358208, 32635008, 32957064, 34788012, 35277984, 37665216, 39060224, 39757728, 40317696, 43942752, 44727444, 46384016, 47037312, 50220288, 52182018, 53010304, 58590336, 59636592, 65270016, 65914128, 69576024, 70555968, 75330432, 78273027, 79515456, 87885504, 89454888, 92768032, 94074624, 104364036, 106020608, 117180672, 119273184, 131828256, 139152048, 141111936, 150660864, 156546054, 159030912, 175771008, 178909776, 185536064, 208728072, 238546368, 263656512, 278304096, 282223872, 313092108, 318061824, 351542016, 357819552, 371072128, 417456144, 477092736, 527313024, 556608192, 626184216, 715639104, 742144256, 834912288, 954185472, 1054626048, 1113216384, 1252368432, 1431278208, 1669824576, 2226432768, 2504736864, 2862556416, 3339649152, 5009473728, 6679298304, 10018947456, 20037894912]

約数ペア:

[(1, 20037894912), (2, 10018947456), (3, 6679298304), (4, 5009473728), (6, 3339649152), (7, 2862556416), (8, 2504736864), (9, 2226432768), (12, 1669824576), (14, 1431278208), (16, 1252368432), (18, 1113216384), (19, 1054626048), (21, 954185472), (24, 834912288), (27, 742144256), (28, 715639104), (32, 626184216), (36, 556608192), (38, 527313024), (42, 477092736), (48, 417456144), (54, 371072128), (56, 357819552), (57, 351542016), (63, 318061824), (64, 313092108), (71, 282223872), (72, 278304096), (76, 263656512), (84, 238546368), (96, 208728072), (108, 185536064), (112, 178909776), (114, 175771008), (126, 159030912), (128, 156546054), (133, 150660864), (142, 141111936), (144, 139152048), (152, 131828256), (168, 119273184), (171, 117180672), (189, 106020608), (192, 104364036), (213, 94074624), (216, 92768032), (224, 89454888), (228, 87885504), (252, 79515456), (256, 78273027), (266, 75330432), (284, 70555968), (288, 69576024), (304, 65914128), (307, 65270016), (336, 59636592), (342, 58590336), (378, 53010304), (384, 52182018), (399, 50220288), (426, 47037312), (432, 46384016), (448, 44727444), (456, 43942752), (497, 40317696), (504, 39757728), (513, 39060224), (532, 37665216), (568, 35277984), (576, 34788012), (608, 32957064), (614, 32635008), (639, 31358208), (672, 29818296), (684, 29295168), (756, 26505152), (768, 26091009), (798, 25110144), (852, 23518656), (864, 23192008), (896, 22363722), (912, 21971376), (921, 21756672), (994, 20158848), (1008, 19878864), (1026, 19530112), (1064, 18832608), (1136, 17638992), (1152, 17394006), (1197, 16740096), (1216, 16478532), (1228, 16317504), (1278, 15679104), (1344, 14909148), (1349, 14853888), (1368, 14647584), (1491, 13439232), (1512, 13252576), (1596, 12555072), (1704, 11759328), (1728, 11596004), (1792, 11181861), (1824, 10985688), (1842, 10878336), (1917, 10452736), (1988, 10079424), (2016, 9939432), (2052, 9765056), (2128, 9416304), (2149, 9324288), (2272, 8819496), (2304, 8697003), (2394, 8370048), (2432, 8239266), (2456, 8158752), (2556, 7839552), (2688, 7454574), (2698, 7426944), (2736, 7323792), (2763, 7252224), (2982, 6719616), (3024, 6626288), (3192, 6277536), (3408, 5879664), (3456, 5798002), (3591, 5580032), (3648, 5492844), (3684, 5439168), (3834, 5226368), (3976, 5039712), (4032, 4969716), (4047, 4951296), (4104, 4882528), (4256, 4708152), (4298, 4662144), (4473, 4479744), (4544, 4409748), (4788, 4185024), (4864, 4119633), (4912, 4079376), (5112, 3919776), (5376, 3727287), (5396, 3713472), (5472, 3661896), (5526, 3626112), (5833, 3435264), (5964, 3359808), (6048, 3313144), (6384, 3138768), (6447, 3108096), (6816, 2939832), (6912, 2899001), (7182, 2790016), (7296, 2746422), (7368, 2719584), (7668, 2613184), (7952, 2519856), (8064, 2484858), (8094, 2475648), (8208, 2441264), (8289, 2417408), (8512, 2354076), (8596, 2331072), (8946, 2239872), (9088, 2204874), (9443, 2121984), (9576, 2092512), (9824, 2039688), (10224, 1959888), (10792, 1856736), (10944, 1830948), (11052, 1813056), (11666, 1717632), (11928, 1679904), (12096, 1656572), (12141, 1650432), (12768, 1569384), (12894, 1554048), (13419, 1493248), (13632, 1469916), (14364, 1395008), (14592, 1373211), (14736, 1359792), (15336, 1306592), (15904, 1259928), (16128, 1242429), (16188, 1237824), (16416, 1220632), (16578, 1208704), (17024, 1177038), (17192, 1165536), (17499, 1145088), (17892, 1119936), (18176, 1102437), (18886, 1060992), (19152, 1046256), (19341, 1036032), (19648, 1019844), (20448, 979944), (21584, 928368), (21797, 919296), (21888, 915474), (22104, 906528), (23332, 858816), (23856, 839952), (24192, 828286), (24282, 825216), (25536, 784692), (25788, 777024), (26838, 746624), (27264, 734958), (28329, 707328), (28728, 697504), (29472, 679896), (30672, 653296), (31808, 629964), (32376, 618912), (32832, 610316), (33156, 604352), (34048, 588519), (34384, 582768), (34998, 572544), (35784, 559968), (36423, 550144), (37772, 530496), (38304, 523128), (38682, 518016), (39296, 509922), (40831, 490752), (40896, 489972), (43168, 464184), (43594, 459648), (43776, 457737), (44208, 453264), (46664, 429408), (47712, 419976), (48384, 414143), (48564, 412608), (51072, 392346), (51576, 388512), (52497, 381696), (53676, 373312), (54528, 367479), (56658, 353664), (57456, 348752), (58023, 345344), (58944, 339948), (61344, 326648), (63616, 314982), (64752, 309456), (65391, 306432), (65664, 305158), (66312, 302176), (68768, 291384), (69996, 286272), (71568, 279984), (72846, 275072), (75544, 265248), (76608, 261564), (77364, 259008), (78592, 254961), (81662, 245376), (81792, 244986), (84987, 235776), (86336, 232092), (87188, 229824), (88416, 226632), (93328, 214704), (95424, 209988), (97128, 206304), (102144, 196173), (103152, 194256), (104994, 190848), (107352, 186656), (113316, 176832), (114912, 174376), (116046, 172672), (117888, 169974), (122493, 163584), (122688, 163324), (127232, 157491), (129504, 154728), (130782, 153216), (131328, 152579), (132624, 151088), (137536, 145692), (139992, 143136)]