20402661888

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 640

約数和(自身を含む): 73538150400

約数和(自身を除く): 53135488512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 89, 92, 96, 103, 108, 112, 126, 128, 138, 144, 161, 168, 178, 184, 189, 192, 206, 207, 216, 224, 252, 256, 267, 276, 288, 309, 322, 336, 356, 368, 378, 384, 412, 414, 432, 448, 483, 504, 512, 534, 552, 576, 618, 621, 623, 644, 672, 712, 721, 736, 756, 768, 801, 824, 828, 864, 896, 927, 966, 1008, 1068, 1104, 1152, 1236, 1242, 1246, 1288, 1344, 1424, 1442, 1449, 1472, 1512, 1536, 1602, 1648, 1656, 1728, 1792, 1854, 1869, 1932, 2016, 2047, 2136, 2163, 2208, 2304, 2369, 2403, 2472, 2484, 2492, 2576, 2688, 2781, 2848, 2884, 2898, 2944, 3024, 3204, 3296, 3312, 3456, 3584, 3708, 3738, 3864, 4032, 4094, 4272, 4326, 4347, 4416, 4608, 4738, 4806, 4944, 4968, 4984, 5152, 5376, 5562, 5607, 5696, 5768, 5796, 5888, 6048, 6141, 6408, 6489, 6592, 6624, 6912, 7107, 7416, 7476, 7728, 8064, 8188, 8544, 8652, 8694, 8832, 9167, 9476, 9612, 9888, 9936, 9968, 10304, 10752, 11124, 11214, 11392, 11536, 11592, 11776, 12096, 12282, 12816, 12978, 13184, 13248, 13824, 14214, 14329, 14832, 14952, 15456, 16128, 16376, 16583, 16821, 17088, 17304, 17388, 17664, 18334, 18423, 18952, 19224, 19467, 19776, 19872, 19936, 20608, 21321, 22248, 22428, 22784, 23072, 23184, 24192, 24564, 25632, 25956, 26368, 26496, 27501, 28428, 28658, 29664, 29904, 30912, 32256, 32752, 33166, 33642, 34176, 34608, 34776, 35328, 36668, 36846, 37904, 38448, 38934, 39552, 39744, 39872, 41216, 42642, 42987, 44496, 44856, 45568, 46144, 46368, 48384, 49128, 49749, 51264, 51912, 52736, 52992, 55002, 55269, 56856, 57316, 59328, 59808, 61824, 63963, 64169, 65504, 66332, 67284, 68352, 69216, 69552, 73336, 73692, 75808, 76896, 77868, 79104, 79488, 79744, 82432, 82503, 85284, 85974, 88992, 89712, 92288, 92736, 96768, 98256, 99498, 102528, 103824, 105984, 110004, 110538, 113712, 114632, 118656, 119616, 123648, 127926, 128338, 128961, 131008, 132664, 134568, 136704, 138432, 139104, 146672, 147384, 149247, 151616, 153792, 155736, 158208, 158976, 159488, 165006, 170568, 171948, 177984, 179424, 184576, 185472, 192507, 196512, 198996, 205056, 207648, 210841, 220008, 221076, 227424, 229264, 237312, 239232, 247296, 247509, 255852, 256676, 257922, 262016, 265328, 269136, 276864, 278208, 293344, 294768, 298494, 303232, 307584, 311472, 317952, 318976, 330012, 341136, 343896, 355968, 358848, 369152, 370944, 385014, 386883, 393024, 397992, 410112, 415296, 421682, 440016, 442152, 447741, 454848, 458528, 474624, 478464, 495018, 511704, 513352, 515844, 524032, 530656, 538272, 553728, 556416, 577521, 586688, 589536, 596988, 606464, 615168, 622944, 632523, 660024, 682272, 687792, 711936, 717696, 741888, 770028, 773766, 786048, 795984, 830592, 843364, 880032, 884304, 895482, 909696, 917056, 956928, 990036, 1023408, 1026704, 1031688, 1048064, 1061312, 1076544, 1107456, 1112832, 1155042, 1173376, 1179072, 1193976, 1212928, 1230336, 1245888, 1265046, 1320048, 1364544, 1375584, 1423872, 1435392, 1475887, 1540056, 1547532, 1572096, 1591968, 1661184, 1686728, 1732563, 1760064, 1768608, 1790964, 1819392, 1834112, 1897569, 1980072, 2046816, 2053408, 2063376, 2122624, 2153088, 2225664, 2310084, 2346752, 2358144, 2387952, 2491776, 2530092, 2640096, 2729088, 2751168, 2870784, 2951774, 3080112, 3095064, 3144192, 3183936, 3322368, 3373456, 3465126, 3520128, 3537216, 3581928, 3638784, 3668224, 3795138, 3960144, 4093632, 4106816, 4126752, 4245248, 4306176, 4427661, 4620168, 4693504, 4716288, 4775904, 4983552, 5060184, 5280192, 5458176, 5502336, 5692707, 5903548, 6160224, 6190128, 6367872, 6746912, 6930252, 7040256, 7074432, 7163856, 7336448, 7590276, 7920288, 8187264, 8213632, 8253504, 8490496, 8612352, 8855322, 9240336, 9432576, 9551808, 9967104, 10120368, 10560384, 10916352, 11004672, 11385414, 11807096, 12320448, 12380256, 12735744, 13282983, 13493824, 13860504, 14080512, 14148864, 14327712, 15180552, 15840576, 16374528, 16427264, 16507008, 17710644, 18480672, 19103616, 20240736, 21120768, 22009344, 22770828, 23614192, 24640896, 24760512, 25471488, 26565966, 26987648, 27721008, 28297728, 28655424, 30361104, 31681152, 32749056, 32854528, 33014016, 35421288, 36961344, 38207232, 39848949, 40481472, 42241536, 45541656, 47228384, 49281792, 49521024, 53131932, 53975296, 55442016, 57310848, 60722208, 63362304, 66028032, 70842576, 73922688, 76414464, 79697898, 80962944, 91083312, 94456768, 98563584, 99042048, 106263864, 107950592, 110884032, 114621696, 121444416, 126724608, 141685152, 147845376, 159395796, 161925888, 182166624, 188913536, 198084096, 212527728, 221768064, 229243392, 242888832, 283370304, 295690752, 318791592, 323851776, 364333248, 377827072, 425055456, 443536128, 485777664, 566740608, 637583184, 728666496, 755654144, 850110912, 887072256, 971555328, 1133481216, 1275166368, 1457332992, 1700221824, 2266962432, 2550332736, 2914665984, 3400443648, 5100665472, 6800887296, 10201330944, 20402661888]

約数ペア:

[(1, 20402661888), (2, 10201330944), (3, 6800887296), (4, 5100665472), (6, 3400443648), (7, 2914665984), (8, 2550332736), (9, 2266962432), (12, 1700221824), (14, 1457332992), (16, 1275166368), (18, 1133481216), (21, 971555328), (23, 887072256), (24, 850110912), (27, 755654144), (28, 728666496), (32, 637583184), (36, 566740608), (42, 485777664), (46, 443536128), (48, 425055456), (54, 377827072), (56, 364333248), (63, 323851776), (64, 318791592), (69, 295690752), (72, 283370304), (84, 242888832), (89, 229243392), (92, 221768064), (96, 212527728), (103, 198084096), (108, 188913536), (112, 182166624), (126, 161925888), (128, 159395796), (138, 147845376), (144, 141685152), (161, 126724608), (168, 121444416), (178, 114621696), (184, 110884032), (189, 107950592), (192, 106263864), (206, 99042048), (207, 98563584), (216, 94456768), (224, 91083312), (252, 80962944), (256, 79697898), (267, 76414464), (276, 73922688), (288, 70842576), (309, 66028032), (322, 63362304), (336, 60722208), (356, 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9432576), (2208, 9240336), (2304, 8855322), (2369, 8612352), (2403, 8490496), (2472, 8253504), (2484, 8213632), (2492, 8187264), (2576, 7920288), (2688, 7590276), (2781, 7336448), (2848, 7163856), (2884, 7074432), (2898, 7040256), (2944, 6930252), (3024, 6746912), (3204, 6367872), (3296, 6190128), (3312, 6160224), (3456, 5903548), (3584, 5692707), (3708, 5502336), (3738, 5458176), (3864, 5280192), (4032, 5060184), (4094, 4983552), (4272, 4775904), (4326, 4716288), (4347, 4693504), (4416, 4620168), (4608, 4427661), (4738, 4306176), (4806, 4245248), (4944, 4126752), (4968, 4106816), (4984, 4093632), (5152, 3960144), (5376, 3795138), (5562, 3668224), (5607, 3638784), (5696, 3581928), (5768, 3537216), (5796, 3520128), (5888, 3465126), (6048, 3373456), (6141, 3322368), (6408, 3183936), (6489, 3144192), (6592, 3095064), (6624, 3080112), (6912, 2951774), (7107, 2870784), (7416, 2751168), (7476, 2729088), (7728, 2640096), (8064, 2530092), (8188, 2491776), (8544, 2387952), (8652, 2358144), (8694, 2346752), (8832, 2310084), (9167, 2225664), (9476, 2153088), (9612, 2122624), (9888, 2063376), (9936, 2053408), (9968, 2046816), (10304, 1980072), (10752, 1897569), (11124, 1834112), (11214, 1819392), (11392, 1790964), (11536, 1768608), (11592, 1760064), (11776, 1732563), (12096, 1686728), (12282, 1661184), (12816, 1591968), (12978, 1572096), (13184, 1547532), (13248, 1540056), (13824, 1475887), (14214, 1435392), (14329, 1423872), (14832, 1375584), (14952, 1364544), (15456, 1320048), (16128, 1265046), (16376, 1245888), (16583, 1230336), (16821, 1212928), (17088, 1193976), (17304, 1179072), (17388, 1173376), (17664, 1155042), (18334, 1112832), (18423, 1107456), (18952, 1076544), (19224, 1061312), (19467, 1048064), (19776, 1031688), (19872, 1026704), (19936, 1023408), (20608, 990036), (21321, 956928), (22248, 917056), (22428, 909696), (22784, 895482), (23072, 884304), (23184, 880032), (24192, 843364), (24564, 830592), (25632, 795984), (25956, 786048), (26368, 773766), (26496, 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(79488, 256676), (79744, 255852), (82432, 247509), (82503, 247296), (85284, 239232), (85974, 237312), (88992, 229264), (89712, 227424), (92288, 221076), (92736, 220008), (96768, 210841), (98256, 207648), (99498, 205056), (102528, 198996), (103824, 196512), (105984, 192507), (110004, 185472), (110538, 184576), (113712, 179424), (114632, 177984), (118656, 171948), (119616, 170568), (123648, 165006), (127926, 159488), (128338, 158976), (128961, 158208), (131008, 155736), (132664, 153792), (134568, 151616), (136704, 149247), (138432, 147384), (139104, 146672)]