20036689920

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 672

約数和(自身を含む): 77500502352

約数和(自身を除く): 57463812432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 111, 113, 117, 120, 128, 130, 144, 148, 156, 160, 180, 185, 192, 195, 208, 222, 226, 234, 240, 256, 260, 288, 296, 312, 320, 333, 339, 360, 370, 384, 390, 416, 444, 452, 468, 480, 481, 512, 520, 555, 565, 576, 585, 592, 624, 640, 666, 678, 720, 740, 768, 780, 832, 888, 904, 936, 960, 962, 1017, 1024, 1040, 1110, 1130, 1152, 1170, 1184, 1248, 1280, 1332, 1356, 1440, 1443, 1469, 1480, 1536, 1560, 1664, 1665, 1695, 1776, 1808, 1872, 1920, 1924, 2034, 2048, 2080, 2220, 2260, 2304, 2340, 2368, 2405, 2496, 2560, 2664, 2712, 2880, 2886, 2938, 2960, 3072, 3120, 3328, 3330, 3390, 3552, 3616, 3744, 3840, 3848, 4068, 4096, 4160, 4181, 4329, 4407, 4440, 4520, 4608, 4680, 4736, 4810, 4992, 5085, 5120, 5328, 5424, 5760, 5772, 5876, 5920, 6144, 6240, 6656, 6660, 6780, 7104, 7215, 7232, 7345, 7488, 7680, 7696, 8136, 8192, 8320, 8362, 8658, 8814, 8880, 9040, 9216, 9360, 9472, 9620, 9984, 10170, 10240, 10656, 10848, 11520, 11544, 11752, 11840, 12288, 12480, 12543, 13221, 13312, 13320, 13560, 14208, 14430, 14464, 14690, 14976, 15360, 15392, 16272, 16640, 16724, 17316, 17628, 17760, 18080, 18432, 18720, 18944, 19240, 19968, 20340, 20480, 20905, 21312, 21645, 21696, 22035, 23040, 23088, 23504, 23680, 24576, 24960, 25086, 26442, 26624, 26640, 27120, 28416, 28860, 28928, 29380, 29952, 30720, 30784, 32544, 33280, 33448, 34632, 35256, 35520, 36160, 36864, 37440, 37629, 37888, 38480, 39936, 40680, 40960, 41810, 42624, 43290, 43392, 44070, 46080, 46176, 47008, 47360, 49920, 50172, 52884, 53248, 53280, 54240, 54353, 56832, 57720, 57856, 58760, 59904, 61440, 61568, 62715, 65088, 66105, 66560, 66896, 69264, 70512, 71040, 72320, 73728, 74880, 75258, 75776, 76960, 79872, 81360, 83620, 85248, 86580, 86784, 88140, 92160, 92352, 94016, 94720, 99840, 100344, 105768, 106496, 106560, 108480, 108706, 113664, 115440, 115712, 117520, 119808, 122880, 123136, 125430, 130176, 132210, 133120, 133792, 138528, 141024, 142080, 144640, 149760, 150516, 151552, 153920, 159744, 162720, 163059, 167240, 170496, 173160, 173568, 176280, 184320, 184704, 188032, 188145, 189440, 199680, 200688, 211536, 213120, 216960, 217412, 227328, 230880, 231424, 235040, 239616, 246272, 250860, 260352, 264420, 266240, 267584, 271765, 277056, 282048, 284160, 289280, 299520, 301032, 303104, 307840, 319488, 325440, 326118, 334480, 340992, 346320, 347136, 352560, 368640, 369408, 376064, 376290, 378880, 399360, 401376, 423072, 426240, 433920, 434824, 454656, 461760, 462848, 470080, 479232, 489177, 492544, 501720, 520704, 528840, 532480, 535168, 543530, 554112, 564096, 568320, 578560, 599040, 602064, 615680, 650880, 652236, 668960, 681984, 692640, 694272, 705120, 738816, 752128, 752580, 757760, 798720, 802752, 815295, 846144, 852480, 867840, 869648, 909312, 923520, 925696, 940160, 958464, 978354, 985088, 1003440, 1041408, 1057680, 1070336, 1087060, 1108224, 1128192, 1136640, 1157120, 1198080, 1204128, 1231360, 1301760, 1304472, 1337920, 1363968, 1385280, 1388544, 1410240, 1477632, 1504256, 1505160, 1515520, 1597440, 1605504, 1630590, 1692288, 1704960, 1735680, 1739296, 1847040, 1880320, 1956708, 1970176, 2006880, 2082816, 2115360, 2140672, 2174120, 2216448, 2256384, 2273280, 2314240, 2396160, 2408256, 2445885, 2462720, 2603520, 2608944, 2675840, 2727936, 2770560, 2777088, 2820480, 2955264, 3008512, 3010320, 3211008, 3261180, 3384576, 3409920, 3471360, 3478592, 3694080, 3760640, 3913416, 3940352, 4013760, 4165632, 4230720, 4281344, 4348240, 4432896, 4512768, 4546560, 4628480, 4792320, 4816512, 4891770, 4925440, 5207040, 5217888, 5351680, 5541120, 5640960, 5910528, 6017024, 6020640, 6422016, 6522360, 6769152, 6819840, 6942720, 6957184, 7388160, 7521280, 7826832, 8027520, 8331264, 8461440, 8562688, 8696480, 8865792, 9025536, 9633024, 9783540, 9850880, 10414080, 10435776, 10703360, 11082240, 11281920, 11821056, 12034048, 12041280, 12844032, 13044720, 13538304, 13639680, 13885440, 13914368, 14776320, 15042560, 15653664, 16055040, 16922880, 17125376, 17392960, 17731584, 18051072, 19266048, 19567080, 19701760, 20828160, 20871552, 21406720, 22164480, 22563840, 24082560, 25688064, 26089440, 27076608, 27828736, 29552640, 30085120, 31307328, 32110080, 33845760, 34250752, 34785920, 35463168, 36102144, 38532096, 39134160, 41656320, 41743104, 42813440, 44328960, 45127680, 48165120, 51376128, 52178880, 54153216, 55657472, 59105280, 60170240, 62614656, 64220160, 67691520, 69571840, 77064192, 78268320, 83486208, 85626880, 88657920, 90255360, 96330240, 102752256, 104357760, 108306432, 111314944, 125229312, 128440320, 135383040, 139143680, 154128384, 156536640, 166972416, 171253760, 177315840, 180510720, 192660480, 208715520, 222629888, 250458624, 256880640, 270766080, 278287360, 308256768, 313073280, 333944832, 385320960, 417431040, 445259776, 500917248, 513761280, 541532160, 556574720, 626146560, 667889664, 770641920, 834862080, 1001834496, 1113149440, 1252293120, 1335779328, 1541283840, 1669724160, 2003668992, 2226298880, 2504586240, 3339448320, 4007337984, 5009172480, 6678896640, 10018344960, 20036689920]

約数ペア:

[(1, 20036689920), (2, 10018344960), (3, 6678896640), (4, 5009172480), (5, 4007337984), (6, 3339448320), (8, 2504586240), (9, 2226298880), (10, 2003668992), (12, 1669724160), (13, 1541283840), (15, 1335779328), (16, 1252293120), (18, 1113149440), (20, 1001834496), (24, 834862080), (26, 770641920), (30, 667889664), (32, 626146560), (36, 556574720), (37, 541532160), (39, 513761280), (40, 500917248), (45, 445259776), (48, 417431040), (52, 385320960), (60, 333944832), (64, 313073280), (65, 308256768), (72, 278287360), (74, 270766080), (78, 256880640), (80, 250458624), (90, 222629888), (96, 208715520), (104, 192660480), (111, 180510720), (113, 177315840), (117, 171253760), (120, 166972416), (128, 156536640), (130, 154128384), (144, 139143680), (148, 135383040), (156, 128440320), (160, 125229312), (180, 111314944), (185, 108306432), (192, 104357760), (195, 102752256), (208, 96330240), (222, 90255360), (226, 88657920), (234, 85626880), (240, 83486208), (256, 78268320), (260, 77064192), (288, 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(1776, 11281920), (1808, 11082240), (1872, 10703360), (1920, 10435776), (1924, 10414080), (2034, 9850880), (2048, 9783540), (2080, 9633024), (2220, 9025536), (2260, 8865792), (2304, 8696480), (2340, 8562688), (2368, 8461440), (2405, 8331264), (2496, 8027520), (2560, 7826832), (2664, 7521280), (2712, 7388160), (2880, 6957184), (2886, 6942720), (2938, 6819840), (2960, 6769152), (3072, 6522360), (3120, 6422016), (3328, 6020640), (3330, 6017024), (3390, 5910528), (3552, 5640960), (3616, 5541120), (3744, 5351680), (3840, 5217888), (3848, 5207040), (4068, 4925440), (4096, 4891770), (4160, 4816512), (4181, 4792320), (4329, 4628480), (4407, 4546560), (4440, 4512768), (4520, 4432896), (4608, 4348240), (4680, 4281344), (4736, 4230720), (4810, 4165632), (4992, 4013760), (5085, 3940352), (5120, 3913416), (5328, 3760640), (5424, 3694080), (5760, 3478592), (5772, 3471360), (5876, 3409920), (5920, 3384576), (6144, 3261180), (6240, 3211008), (6656, 3010320), (6660, 3008512), (6780, 2955264), (7104, 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(21312, 940160), (21645, 925696), (21696, 923520), (22035, 909312), (23040, 869648), (23088, 867840), (23504, 852480), (23680, 846144), (24576, 815295), (24960, 802752), (25086, 798720), (26442, 757760), (26624, 752580), (26640, 752128), (27120, 738816), (28416, 705120), (28860, 694272), (28928, 692640), (29380, 681984), (29952, 668960), (30720, 652236), (30784, 650880), (32544, 615680), (33280, 602064), (33448, 599040), (34632, 578560), (35256, 568320), (35520, 564096), (36160, 554112), (36864, 543530), (37440, 535168), (37629, 532480), (37888, 528840), (38480, 520704), (39936, 501720), (40680, 492544), (40960, 489177), (41810, 479232), (42624, 470080), (43290, 462848), (43392, 461760), (44070, 454656), (46080, 434824), (46176, 433920), (47008, 426240), (47360, 423072), (49920, 401376), (50172, 399360), (52884, 378880), (53248, 376290), (53280, 376064), (54240, 369408), (54353, 368640), (56832, 352560), (57720, 347136), (57856, 346320), (58760, 340992), (59904, 334480), (61440, 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