20147678208

素因数分解:

$2^{10}\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 528

約数和(自身を含む): 70815064320

約数和(自身を除く): 50667386112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 81, 84, 86, 96, 108, 112, 126, 128, 129, 144, 162, 168, 172, 189, 192, 216, 224, 243, 252, 256, 258, 269, 288, 301, 324, 336, 344, 378, 384, 387, 432, 448, 486, 504, 512, 516, 538, 567, 576, 602, 648, 672, 688, 756, 768, 774, 807, 864, 896, 903, 972, 1008, 1024, 1032, 1076, 1134, 1152, 1161, 1204, 1296, 1344, 1376, 1512, 1536, 1548, 1614, 1701, 1728, 1792, 1806, 1883, 1944, 2016, 2064, 2152, 2268, 2304, 2322, 2408, 2421, 2592, 2688, 2709, 2752, 3024, 3072, 3096, 3228, 3402, 3456, 3483, 3584, 3612, 3766, 3888, 4032, 4128, 4304, 4536, 4608, 4644, 4816, 4842, 5184, 5376, 5418, 5504, 5649, 6048, 6192, 6456, 6804, 6912, 6966, 7168, 7224, 7263, 7532, 7776, 8064, 8127, 8256, 8608, 9072, 9216, 9288, 9632, 9684, 10368, 10449, 10752, 10836, 11008, 11298, 11567, 12096, 12384, 12912, 13608, 13824, 13932, 14448, 14526, 15064, 15552, 16128, 16254, 16512, 16947, 17216, 18144, 18576, 19264, 19368, 20736, 20898, 21504, 21672, 21789, 22016, 22596, 23134, 24192, 24381, 24768, 25824, 27216, 27648, 27864, 28896, 29052, 30128, 31104, 32256, 32508, 33024, 33894, 34432, 34701, 36288, 37152, 38528, 38736, 41472, 41796, 43344, 43578, 44032, 45192, 46268, 48384, 48762, 49536, 50841, 51648, 54432, 55728, 57792, 58104, 60256, 62208, 64512, 65016, 65367, 66048, 67788, 68864, 69402, 72576, 73143, 74304, 77056, 77472, 80969, 82944, 83592, 86688, 87156, 90384, 92536, 96768, 97524, 99072, 101682, 103296, 104103, 108864, 111456, 115584, 116208, 120512, 124416, 130032, 130734, 132096, 135576, 137728, 138804, 145152, 146286, 148608, 152523, 154112, 154944, 161938, 167184, 173376, 174312, 180768, 185072, 193536, 195048, 198144, 203364, 206592, 208206, 217728, 222912, 231168, 232416, 241024, 242907, 248832, 260064, 261468, 271152, 275456, 277608, 290304, 292572, 297216, 305046, 308224, 309888, 312309, 323876, 334368, 346752, 348624, 361536, 370144, 390096, 396288, 406728, 413184, 416412, 435456, 445824, 457569, 462336, 464832, 482048, 485814, 520128, 522936, 542304, 555216, 580608, 585144, 594432, 610092, 619776, 624618, 647752, 668736, 693504, 697248, 723072, 728721, 740288, 780192, 813456, 826368, 832824, 870912, 891648, 915138, 924672, 929664, 936927, 964096, 971628, 1040256, 1045872, 1084608, 1110432, 1170288, 1188864, 1220184, 1239552, 1249236, 1295504, 1337472, 1387008, 1394496, 1446144, 1457442, 1480576, 1560384, 1626912, 1665648, 1741824, 1783296, 1830276, 1859328, 1873854, 1928192, 1943256, 2080512, 2091744, 2169216, 2186163, 2220864, 2340576, 2440368, 2479104, 2498472, 2591008, 2674944, 2774016, 2788992, 2810781, 2892288, 2914884, 2961152, 3120768, 3253824, 3331296, 3566592, 3660552, 3718656, 3747708, 3886512, 4161024, 4183488, 4338432, 4372326, 4441728, 4681152, 4880736, 4996944, 5182016, 5349888, 5577984, 5621562, 5784576, 5829768, 5922304, 6241536, 6507648, 6558489, 6662592, 7321104, 7437312, 7495416, 7773024, 8322048, 8366976, 8676864, 8744652, 8883456, 9362304, 9761472, 9993888, 10364032, 10699776, 11155968, 11243124, 11659536, 11844608, 12483072, 13015296, 13116978, 13325184, 14642208, 14990832, 15546048, 16733952, 17353728, 17489304, 17766912, 18724608, 19522944, 19675467, 19987776, 20728064, 22311936, 22486248, 23319072, 24966144, 26030592, 26233956, 26650368, 29284416, 29981664, 31092096, 33467904, 34978608, 35533824, 37449216, 39045888, 39350934, 39975552, 41456128, 44972496, 46638144, 52061184, 52467912, 53300736, 58568832, 59963328, 62184192, 66935808, 69957216, 74898432, 78091776, 78701868, 79951104, 82912256, 89944992, 93276288, 104935824, 106601472, 117137664, 119926656, 124368384, 139914432, 156183552, 157403736, 159902208, 179889984, 186552576, 209871648, 234275328, 239853312, 248736768, 279828864, 314807472, 319804416, 359779968, 373105152, 419743296, 468550656, 479706624, 559657728, 629614944, 719559936, 746210304, 839486592, 959413248, 1119315456, 1259229888, 1439119872, 1678973184, 2238630912, 2518459776, 2878239744, 3357946368, 5036919552, 6715892736, 10073839104, 20147678208]

約数ペア:

[(1, 20147678208), (2, 10073839104), (3, 6715892736), (4, 5036919552), (6, 3357946368), (7, 2878239744), (8, 2518459776), (9, 2238630912), (12, 1678973184), (14, 1439119872), (16, 1259229888), (18, 1119315456), (21, 959413248), (24, 839486592), (27, 746210304), (28, 719559936), (32, 629614944), (36, 559657728), (42, 479706624), (43, 468550656), (48, 419743296), (54, 373105152), (56, 359779968), (63, 319804416), (64, 314807472), (72, 279828864), (81, 248736768), (84, 239853312), (86, 234275328), (96, 209871648), (108, 186552576), (112, 179889984), (126, 159902208), (128, 157403736), (129, 156183552), (144, 139914432), (162, 124368384), (168, 119926656), (172, 117137664), (189, 106601472), (192, 104935824), (216, 93276288), (224, 89944992), (243, 82912256), (252, 79951104), (256, 78701868), (258, 78091776), (269, 74898432), (288, 69957216), (301, 66935808), (324, 62184192), (336, 59963328), (344, 58568832), (378, 53300736), (384, 52467912), (387, 52061184), (432, 46638144), (448, 44972496), (486, 41456128), (504, 39975552), (512, 39350934), (516, 39045888), (538, 37449216), (567, 35533824), (576, 34978608), (602, 33467904), (648, 31092096), (672, 29981664), (688, 29284416), (756, 26650368), (768, 26233956), (774, 26030592), (807, 24966144), (864, 23319072), (896, 22486248), (903, 22311936), (972, 20728064), (1008, 19987776), (1024, 19675467), (1032, 19522944), (1076, 18724608), (1134, 17766912), (1152, 17489304), (1161, 17353728), (1204, 16733952), (1296, 15546048), (1344, 14990832), (1376, 14642208), (1512, 13325184), (1536, 13116978), (1548, 13015296), (1614, 12483072), (1701, 11844608), (1728, 11659536), (1792, 11243124), (1806, 11155968), (1883, 10699776), (1944, 10364032), (2016, 9993888), (2064, 9761472), (2152, 9362304), (2268, 8883456), (2304, 8744652), (2322, 8676864), (2408, 8366976), (2421, 8322048), (2592, 7773024), (2688, 7495416), (2709, 7437312), (2752, 7321104), (3024, 6662592), (3072, 6558489), (3096, 6507648), (3228, 6241536), (3402, 5922304), (3456, 5829768), (3483, 5784576), (3584, 5621562), (3612, 5577984), (3766, 5349888), (3888, 5182016), (4032, 4996944), (4128, 4880736), (4304, 4681152), (4536, 4441728), (4608, 4372326), (4644, 4338432), (4816, 4183488), (4842, 4161024), (5184, 3886512), (5376, 3747708), (5418, 3718656), (5504, 3660552), (5649, 3566592), (6048, 3331296), (6192, 3253824), (6456, 3120768), (6804, 2961152), (6912, 2914884), (6966, 2892288), (7168, 2810781), (7224, 2788992), (7263, 2774016), (7532, 2674944), (7776, 2591008), (8064, 2498472), (8127, 2479104), (8256, 2440368), (8608, 2340576), (9072, 2220864), (9216, 2186163), (9288, 2169216), (9632, 2091744), (9684, 2080512), (10368, 1943256), (10449, 1928192), (10752, 1873854), (10836, 1859328), (11008, 1830276), (11298, 1783296), (11567, 1741824), (12096, 1665648), (12384, 1626912), (12912, 1560384), (13608, 1480576), (13824, 1457442), (13932, 1446144), (14448, 1394496), (14526, 1387008), (15064, 1337472), (15552, 1295504), (16128, 1249236), (16254, 1239552), (16512, 1220184), (16947, 1188864), (17216, 1170288), (18144, 1110432), (18576, 1084608), (19264, 1045872), (19368, 1040256), (20736, 971628), (20898, 964096), (21504, 936927), (21672, 929664), (21789, 924672), (22016, 915138), (22596, 891648), (23134, 870912), (24192, 832824), (24381, 826368), (24768, 813456), (25824, 780192), (27216, 740288), (27648, 728721), (27864, 723072), (28896, 697248), (29052, 693504), (30128, 668736), (31104, 647752), (32256, 624618), (32508, 619776), (33024, 610092), (33894, 594432), (34432, 585144), (34701, 580608), (36288, 555216), (37152, 542304), (38528, 522936), (38736, 520128), (41472, 485814), (41796, 482048), (43344, 464832), (43578, 462336), (44032, 457569), (45192, 445824), (46268, 435456), (48384, 416412), (48762, 413184), (49536, 406728), (50841, 396288), (51648, 390096), (54432, 370144), (55728, 361536), (57792, 348624), (58104, 346752), (60256, 334368), (62208, 323876), (64512, 312309), (65016, 309888), (65367, 308224), (66048, 305046), (67788, 297216), (68864, 292572), (69402, 290304), (72576, 277608), (73143, 275456), (74304, 271152), (77056, 261468), (77472, 260064), (80969, 248832), (82944, 242907), (83592, 241024), (86688, 232416), (87156, 231168), (90384, 222912), (92536, 217728), (96768, 208206), (97524, 206592), (99072, 203364), (101682, 198144), (103296, 195048), (104103, 193536), (108864, 185072), (111456, 180768), (115584, 174312), (116208, 173376), (120512, 167184), (124416, 161938), (130032, 154944), (130734, 154112), (132096, 152523), (135576, 148608), (137728, 146286), (138804, 145152)]