20642493312

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1138

約数の個数: 384

約数和(自身を含む): 70712928000

約数和(自身を除く): 50070434688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 59, 63, 64, 72, 84, 86, 96, 112, 118, 126, 128, 129, 144, 168, 172, 177, 192, 224, 236, 252, 258, 288, 301, 336, 344, 354, 384, 387, 413, 448, 472, 504, 516, 531, 576, 602, 672, 688, 708, 774, 826, 896, 903, 944, 1008, 1009, 1032, 1062, 1152, 1204, 1239, 1344, 1376, 1416, 1548, 1652, 1806, 1888, 2016, 2018, 2064, 2124, 2408, 2478, 2537, 2688, 2709, 2752, 2832, 3027, 3096, 3304, 3612, 3717, 3776, 4032, 4036, 4128, 4248, 4816, 4956, 5074, 5418, 5504, 5664, 6054, 6192, 6608, 7063, 7224, 7434, 7552, 7611, 8064, 8072, 8256, 8496, 9081, 9632, 9912, 10148, 10836, 11328, 12108, 12384, 13216, 14126, 14448, 14868, 15222, 16144, 16512, 16992, 17759, 18162, 19264, 19824, 20296, 21189, 21672, 22656, 22833, 24216, 24768, 26432, 28252, 28896, 29736, 30444, 32288, 33984, 35518, 36324, 38528, 39648, 40592, 42378, 43344, 43387, 45666, 48432, 49536, 52864, 53277, 56504, 57792, 59472, 59531, 60888, 63567, 64576, 67968, 71036, 72648, 79296, 81184, 84756, 86688, 86774, 91332, 96864, 106554, 113008, 115584, 118944, 119062, 121776, 127134, 129152, 130161, 142072, 145296, 158592, 159831, 162368, 169512, 173376, 173548, 178593, 182664, 193728, 213108, 226016, 237888, 238124, 243552, 254268, 260322, 284144, 290592, 303709, 319662, 324736, 339024, 346752, 347096, 357186, 365328, 387456, 390483, 416717, 426216, 452032, 475776, 476248, 487104, 508536, 520644, 535779, 568288, 581184, 607418, 639324, 678048, 694192, 714372, 730656, 780966, 833434, 852432, 904064, 911127, 952496, 974208, 1017072, 1041288, 1071558, 1136576, 1162368, 1214836, 1250151, 1278648, 1356096, 1388384, 1428744, 1461312, 1561932, 1666868, 1704864, 1822254, 1904992, 2034144, 2082576, 2143116, 2273152, 2429672, 2500302, 2557296, 2559833, 2712192, 2733381, 2776768, 2857488, 2922624, 3123864, 3333736, 3409728, 3644508, 3750453, 3809984, 4068288, 4165152, 4286232, 4859344, 5000604, 5114592, 5119666, 5466762, 5553536, 5714976, 6247728, 6667472, 6819456, 7289016, 7500906, 7619968, 7679499, 8136576, 8330304, 8572464, 9718688, 10001208, 10229184, 10239332, 10933524, 11429952, 12495456, 13334944, 14578032, 15001812, 15358998, 16660608, 17144928, 17918831, 19437376, 20002416, 20458368, 20478664, 21867048, 22859904, 23038497, 24990912, 26669888, 29156064, 30003624, 30717996, 34289856, 35837662, 38874752, 40004832, 40957328, 43734096, 46076994, 49981824, 53339776, 53756493, 58312128, 60007248, 61435992, 68579712, 71675324, 80009664, 81914656, 87468192, 92153988, 107512986, 116624256, 120014496, 122871984, 143350648, 160019328, 161269479, 163829312, 174936384, 184307976, 215025972, 240028992, 245743968, 286701296, 322538958, 327658624, 349872768, 368615952, 430051944, 480057984, 491487936, 573402592, 645077916, 737231904, 860103888, 982975872, 1146805184, 1290155832, 1474463808, 1720207776, 2293610368, 2580311664, 2948927616, 3440415552, 5160623328, 6880831104, 10321246656, 20642493312]

約数ペア:

[(1, 20642493312), (2, 10321246656), (3, 6880831104), (4, 5160623328), (6, 3440415552), (7, 2948927616), (8, 2580311664), (9, 2293610368), (12, 1720207776), (14, 1474463808), (16, 1290155832), (18, 1146805184), (21, 982975872), (24, 860103888), (28, 737231904), (32, 645077916), (36, 573402592), (42, 491487936), (43, 480057984), (48, 430051944), (56, 368615952), (59, 349872768), (63, 327658624), (64, 322538958), (72, 286701296), (84, 245743968), (86, 240028992), (96, 215025972), (112, 184307976), (118, 174936384), (126, 163829312), (128, 161269479), (129, 160019328), (144, 143350648), (168, 122871984), (172, 120014496), (177, 116624256), (192, 107512986), (224, 92153988), (236, 87468192), (252, 81914656), (258, 80009664), (288, 71675324), (301, 68579712), (336, 61435992), (344, 60007248), (354, 58312128), (384, 53756493), (387, 53339776), (413, 49981824), (448, 46076994), (472, 43734096), (504, 40957328), (516, 40004832), (531, 38874752), (576, 35837662), (602, 34289856), (672, 30717996), (688, 30003624), (708, 29156064), (774, 26669888), (826, 24990912), (896, 23038497), (903, 22859904), (944, 21867048), (1008, 20478664), (1009, 20458368), (1032, 20002416), (1062, 19437376), (1152, 17918831), (1204, 17144928), (1239, 16660608), (1344, 15358998), (1376, 15001812), (1416, 14578032), (1548, 13334944), (1652, 12495456), (1806, 11429952), (1888, 10933524), (2016, 10239332), (2018, 10229184), (2064, 10001208), (2124, 9718688), (2408, 8572464), (2478, 8330304), (2537, 8136576), (2688, 7679499), (2709, 7619968), (2752, 7500906), (2832, 7289016), (3027, 6819456), (3096, 6667472), (3304, 6247728), (3612, 5714976), (3717, 5553536), (3776, 5466762), (4032, 5119666), (4036, 5114592), (4128, 5000604), (4248, 4859344), (4816, 4286232), (4956, 4165152), (5074, 4068288), (5418, 3809984), (5504, 3750453), (5664, 3644508), (6054, 3409728), (6192, 3333736), (6608, 3123864), (7063, 2922624), (7224, 2857488), (7434, 2776768), (7552, 2733381), (7611, 2712192), (8064, 2559833), (8072, 2557296), (8256, 2500302), (8496, 2429672), (9081, 2273152), (9632, 2143116), (9912, 2082576), (10148, 2034144), (10836, 1904992), (11328, 1822254), (12108, 1704864), (12384, 1666868), (13216, 1561932), (14126, 1461312), (14448, 1428744), (14868, 1388384), (15222, 1356096), (16144, 1278648), (16512, 1250151), (16992, 1214836), (17759, 1162368), (18162, 1136576), (19264, 1071558), (19824, 1041288), (20296, 1017072), (21189, 974208), (21672, 952496), (22656, 911127), (22833, 904064), (24216, 852432), (24768, 833434), (26432, 780966), (28252, 730656), (28896, 714372), (29736, 694192), (30444, 678048), (32288, 639324), (33984, 607418), (35518, 581184), (36324, 568288), (38528, 535779), (39648, 520644), (40592, 508536), (42378, 487104), (43344, 476248), (43387, 475776), (45666, 452032), (48432, 426216), (49536, 416717), (52864, 390483), (53277, 387456), (56504, 365328), (57792, 357186), (59472, 347096), (59531, 346752), (60888, 339024), (63567, 324736), (64576, 319662), (67968, 303709), (71036, 290592), (72648, 284144), (79296, 260322), (81184, 254268), (84756, 243552), (86688, 238124), (86774, 237888), (91332, 226016), (96864, 213108), (106554, 193728), (113008, 182664), (115584, 178593), (118944, 173548), (119062, 173376), (121776, 169512), (127134, 162368), (129152, 159831), (130161, 158592), (142072, 145296)]