20643234304

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 480

約数和(自身を含む): 57322045440

約数和(自身を除く): 36678811136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 49, 56, 62, 64, 76, 77, 88, 98, 112, 124, 127, 128, 133, 152, 154, 176, 196, 209, 217, 224, 248, 254, 256, 266, 304, 308, 341, 352, 392, 418, 434, 448, 496, 508, 512, 532, 539, 589, 608, 616, 682, 704, 784, 836, 868, 889, 896, 931, 992, 1016, 1064, 1078, 1178, 1216, 1232, 1364, 1397, 1408, 1463, 1519, 1568, 1672, 1736, 1778, 1792, 1862, 1984, 2032, 2128, 2156, 2356, 2387, 2413, 2432, 2464, 2728, 2794, 2816, 2926, 3038, 3136, 3344, 3472, 3556, 3584, 3724, 3937, 3968, 4064, 4123, 4256, 4312, 4712, 4774, 4826, 4864, 4928, 5456, 5588, 5632, 5852, 6076, 6223, 6272, 6479, 6688, 6944, 7112, 7448, 7874, 7936, 8128, 8246, 8512, 8624, 9424, 9548, 9652, 9728, 9779, 9856, 10241, 10912, 11176, 11704, 12152, 12446, 12544, 12958, 13376, 13888, 14224, 14896, 15748, 15872, 16256, 16492, 16709, 16891, 17024, 17248, 18848, 19096, 19304, 19558, 19712, 20482, 21824, 22352, 23408, 24304, 24892, 25088, 25916, 26543, 26752, 27559, 27776, 28448, 28861, 29792, 31496, 32512, 32984, 33418, 33782, 34048, 34496, 37696, 38192, 38608, 39116, 39424, 40964, 43307, 43648, 44704, 45353, 46816, 48608, 49784, 51832, 53086, 53504, 55118, 55552, 56896, 57722, 59584, 62992, 65024, 65968, 66836, 67564, 68096, 68453, 68992, 74803, 75392, 76384, 77216, 78232, 81928, 86614, 87296, 89408, 90706, 93632, 97216, 99568, 103664, 106172, 107008, 110236, 111104, 113792, 115444, 118237, 119168, 125984, 131936, 133672, 135128, 136906, 137984, 149606, 150784, 152768, 154432, 156464, 163856, 173228, 174592, 178816, 181412, 185801, 187264, 192913, 194432, 199136, 207328, 212344, 220472, 227584, 230888, 236474, 238336, 251968, 263872, 267344, 270256, 273812, 275968, 299212, 301568, 303149, 305536, 308864, 312928, 317471, 327712, 346456, 357632, 362824, 371602, 374528, 385826, 388864, 398272, 414656, 424688, 440944, 455168, 461776, 472948, 476672, 503936, 523621, 527744, 534688, 540512, 547624, 598424, 606298, 611072, 617728, 625856, 634942, 655424, 692912, 715264, 725648, 743204, 749056, 771652, 777728, 796544, 822833, 829312, 849376, 881888, 923552, 945896, 1007872, 1047242, 1055488, 1069376, 1081024, 1095248, 1196848, 1212596, 1222144, 1235456, 1251712, 1269884, 1300607, 1310848, 1385824, 1451296, 1486408, 1543304, 1593088, 1645666, 1658624, 1698752, 1763776, 1847104, 1891792, 2015744, 2094484, 2110976, 2122043, 2138752, 2162048, 2190496, 2393696, 2425192, 2503424, 2539768, 2601214, 2621696, 2771648, 2902592, 2972816, 3086608, 3186176, 3291332, 3317248, 3397504, 3527552, 3665347, 3694208, 3783584, 4188968, 4244086, 4277504, 4324096, 4380992, 4787392, 4850384, 5006848, 5079536, 5202428, 5243392, 5543296, 5759831, 5805184, 5945632, 6173216, 6582664, 6795008, 7055104, 7330694, 7388416, 7567168, 8377936, 8488172, 8555008, 8648192, 8761984, 9574784, 9700768, 10159072, 10404856, 11086592, 11519662, 11610368, 11891264, 12346432, 13165328, 13590016, 14110208, 14661388, 14776832, 15134336, 16755872, 16976344, 17523968, 19149568, 19401536, 20318144, 20809712, 22173184, 23039324, 23220736, 23782528, 24692864, 26330656, 29322776, 30268672, 33511744, 33952688, 35047936, 38299136, 38803072, 40318817, 40636288, 41619424, 46078648, 47565056, 49385728, 52661312, 58645552, 60537344, 67023488, 67905376, 77606144, 80637634, 81272576, 83238848, 92157296, 95130112, 98771456, 105322624, 117291104, 134046976, 135810752, 155212288, 161275268, 162545152, 166477696, 184314592, 210645248, 234582208, 268093952, 271621504, 322550536, 332955392, 368629184, 421290496, 469164416, 543243008, 645101072, 665910784, 737258368, 938328832, 1086486016, 1290202144, 1474516736, 1876657664, 2580404288, 2949033472, 5160808576, 10321617152, 20643234304]

約数ペア:

[(1, 20643234304), (2, 10321617152), (4, 5160808576), (7, 2949033472), (8, 2580404288), (11, 1876657664), (14, 1474516736), (16, 1290202144), (19, 1086486016), (22, 938328832), (28, 737258368), (31, 665910784), (32, 645101072), (38, 543243008), (44, 469164416), (49, 421290496), (56, 368629184), (62, 332955392), (64, 322550536), (76, 271621504), (77, 268093952), (88, 234582208), (98, 210645248), (112, 184314592), (124, 166477696), (127, 162545152), (128, 161275268), (133, 155212288), (152, 135810752), (154, 134046976), (176, 117291104), (196, 105322624), (209, 98771456), (217, 95130112), (224, 92157296), (248, 83238848), (254, 81272576), (256, 80637634), (266, 77606144), (304, 67905376), (308, 67023488), (341, 60537344), (352, 58645552), (392, 52661312), (418, 49385728), (434, 47565056), (448, 46078648), (496, 41619424), (508, 40636288), (512, 40318817), (532, 38803072), (539, 38299136), (589, 35047936), (608, 33952688), (616, 33511744), (682, 30268672), (704, 29322776), (784, 26330656), (836, 24692864), (868, 23782528), (889, 23220736), (896, 23039324), (931, 22173184), (992, 20809712), (1016, 20318144), (1064, 19401536), (1078, 19149568), (1178, 17523968), (1216, 16976344), (1232, 16755872), (1364, 15134336), (1397, 14776832), (1408, 14661388), (1463, 14110208), (1519, 13590016), (1568, 13165328), (1672, 12346432), (1736, 11891264), (1778, 11610368), (1792, 11519662), (1862, 11086592), (1984, 10404856), (2032, 10159072), (2128, 9700768), (2156, 9574784), (2356, 8761984), (2387, 8648192), (2413, 8555008), (2432, 8488172), (2464, 8377936), (2728, 7567168), (2794, 7388416), (2816, 7330694), (2926, 7055104), (3038, 6795008), (3136, 6582664), (3344, 6173216), (3472, 5945632), (3556, 5805184), (3584, 5759831), (3724, 5543296), (3937, 5243392), (3968, 5202428), (4064, 5079536), (4123, 5006848), (4256, 4850384), (4312, 4787392), (4712, 4380992), (4774, 4324096), (4826, 4277504), (4864, 4244086), (4928, 4188968), (5456, 3783584), (5588, 3694208), (5632, 3665347), (5852, 3527552), (6076, 3397504), (6223, 3317248), (6272, 3291332), (6479, 3186176), (6688, 3086608), (6944, 2972816), (7112, 2902592), (7448, 2771648), (7874, 2621696), (7936, 2601214), (8128, 2539768), (8246, 2503424), (8512, 2425192), (8624, 2393696), (9424, 2190496), (9548, 2162048), (9652, 2138752), (9728, 2122043), (9779, 2110976), (9856, 2094484), (10241, 2015744), (10912, 1891792), (11176, 1847104), (11704, 1763776), (12152, 1698752), (12446, 1658624), (12544, 1645666), (12958, 1593088), (13376, 1543304), (13888, 1486408), (14224, 1451296), (14896, 1385824), (15748, 1310848), (15872, 1300607), (16256, 1269884), (16492, 1251712), (16709, 1235456), (16891, 1222144), (17024, 1212596), (17248, 1196848), (18848, 1095248), (19096, 1081024), (19304, 1069376), (19558, 1055488), (19712, 1047242), (20482, 1007872), (21824, 945896), (22352, 923552), (23408, 881888), (24304, 849376), (24892, 829312), (25088, 822833), (25916, 796544), (26543, 777728), (26752, 771652), (27559, 749056), (27776, 743204), (28448, 725648), (28861, 715264), (29792, 692912), (31496, 655424), (32512, 634942), (32984, 625856), (33418, 617728), (33782, 611072), (34048, 606298), (34496, 598424), (37696, 547624), (38192, 540512), (38608, 534688), (39116, 527744), (39424, 523621), (40964, 503936), (43307, 476672), (43648, 472948), (44704, 461776), (45353, 455168), (46816, 440944), (48608, 424688), (49784, 414656), (51832, 398272), (53086, 388864), (53504, 385826), (55118, 374528), (55552, 371602), (56896, 362824), (57722, 357632), (59584, 346456), (62992, 327712), (65024, 317471), (65968, 312928), (66836, 308864), (67564, 305536), (68096, 303149), (68453, 301568), (68992, 299212), (74803, 275968), (75392, 273812), (76384, 270256), (77216, 267344), (78232, 263872), (81928, 251968), (86614, 238336), (87296, 236474), (89408, 230888), (90706, 227584), (93632, 220472), (97216, 212344), (99568, 207328), (103664, 199136), (106172, 194432), (107008, 192913), (110236, 187264), (111104, 185801), (113792, 181412), (115444, 178816), (118237, 174592), (119168, 173228), (125984, 163856), (131936, 156464), (133672, 154432), (135128, 152768), (136906, 150784), (137984, 149606)]