20716601472

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 768

約数和(自身を含む): 77790585600

約数和(自身を除く): 57073984128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 29, 32, 34, 36, 42, 48, 51, 54, 56, 58, 63, 64, 68, 72, 81, 84, 87, 96, 102, 108, 112, 116, 119, 126, 128, 136, 144, 153, 162, 168, 174, 189, 192, 193, 203, 204, 216, 224, 232, 238, 243, 252, 261, 272, 288, 306, 324, 336, 348, 357, 378, 384, 386, 406, 408, 432, 448, 459, 464, 476, 486, 493, 504, 522, 544, 567, 576, 579, 609, 612, 648, 672, 696, 714, 756, 772, 783, 812, 816, 864, 896, 918, 928, 952, 972, 986, 1008, 1044, 1071, 1088, 1134, 1152, 1158, 1218, 1224, 1296, 1344, 1351, 1377, 1392, 1428, 1479, 1512, 1544, 1566, 1624, 1632, 1701, 1728, 1737, 1827, 1836, 1856, 1904, 1944, 1972, 2016, 2088, 2142, 2176, 2268, 2316, 2349, 2436, 2448, 2592, 2688, 2702, 2754, 2784, 2856, 2958, 3024, 3088, 3132, 3213, 3248, 3264, 3281, 3402, 3451, 3456, 3474, 3654, 3672, 3712, 3808, 3888, 3944, 4032, 4053, 4131, 4176, 4284, 4437, 4536, 4632, 4698, 4872, 4896, 5184, 5211, 5404, 5481, 5508, 5568, 5597, 5712, 5916, 6048, 6176, 6264, 6426, 6496, 6528, 6562, 6804, 6902, 6948, 7047, 7308, 7344, 7616, 7776, 7888, 8064, 8106, 8262, 8352, 8568, 8874, 9072, 9264, 9396, 9639, 9744, 9792, 9843, 10353, 10368, 10422, 10808, 10962, 11016, 11136, 11194, 11424, 11832, 12096, 12159, 12352, 12528, 12852, 12992, 13124, 13311, 13608, 13804, 13896, 14094, 14616, 14688, 15232, 15552, 15633, 15776, 16212, 16443, 16524, 16704, 16791, 17136, 17748, 18144, 18528, 18792, 19278, 19488, 19584, 19686, 20706, 20844, 21616, 21924, 22032, 22388, 22848, 22967, 23664, 24192, 24318, 24704, 25056, 25704, 25984, 26248, 26622, 27216, 27608, 27792, 28188, 28917, 29232, 29376, 29529, 31059, 31104, 31266, 31552, 32424, 32886, 33048, 33408, 33582, 34272, 35496, 36288, 36477, 37056, 37584, 38556, 38976, 39179, 39372, 39933, 41412, 41688, 43232, 43848, 44064, 44776, 45696, 45934, 46899, 47328, 48636, 49329, 50112, 50373, 51408, 52496, 53244, 54432, 55216, 55584, 56376, 57834, 58464, 58752, 59058, 62118, 62532, 63104, 64848, 65772, 66096, 67164, 68544, 68901, 70992, 72576, 72954, 74112, 75168, 77112, 77952, 78358, 78744, 79866, 82824, 83376, 86464, 87696, 88128, 88587, 89552, 91868, 93177, 93798, 94656, 95149, 97272, 98658, 100224, 100746, 102816, 104992, 106488, 108864, 109431, 110432, 111168, 112752, 115668, 116928, 117537, 118116, 119799, 124236, 125064, 129696, 131544, 132192, 134328, 137088, 137802, 141984, 145908, 150336, 151119, 154224, 156716, 157488, 159732, 165648, 166752, 172928, 175392, 176256, 177174, 179104, 183736, 186354, 187596, 189312, 190298, 194544, 197316, 201492, 205632, 206703, 209984, 212976, 217728, 218862, 220864, 222336, 225504, 231336, 233856, 235074, 236232, 239598, 248472, 250128, 259392, 263088, 264384, 265761, 268656, 275604, 279531, 283968, 285447, 291816, 300672, 302238, 308448, 313432, 314976, 319464, 328293, 331296, 333504, 350784, 352611, 354348, 358208, 367472, 372708, 375192, 380596, 389088, 394632, 402984, 411264, 413406, 419968, 425952, 437724, 441728, 451008, 453357, 462672, 470148, 472464, 479196, 496944, 500256, 518784, 526176, 528768, 531522, 537312, 551208, 559062, 567936, 570894, 583632, 604476, 616896, 620109, 626864, 629952, 638928, 656586, 662592, 666043, 667008, 701568, 705222, 708696, 716416, 734944, 745416, 750384, 761192, 778176, 789264, 797283, 805968, 826812, 838593, 851904, 856341, 875448, 902016, 906714, 925344, 940296, 944928, 958392, 993888, 1000512, 1052352, 1057833, 1063044, 1074624, 1102416, 1118124, 1141788, 1167264, 1208952, 1233792, 1240218, 1253728, 1259904, 1277856, 1313172, 1325184, 1332086, 1360071, 1410444, 1417392, 1469888, 1490832, 1500768, 1522384, 1556352, 1578528, 1594566, 1611936, 1653624, 1677186, 1703808, 1712682, 1750896, 1813428, 1850688, 1860327, 1880592, 1889856, 1916784, 1987776, 1998129, 2001024, 2104704, 2115666, 2126088, 2149248, 2204832, 2236248, 2283576, 2334528, 2417904, 2480436, 2507456, 2555712, 2569023, 2626344, 2664172, 2720142, 2820888, 2834784, 2939776, 2981664, 3001536, 3044768, 3157056, 3173499, 3189132, 3223872, 3307248, 3354372, 3425364, 3501792, 3626856, 3701376, 3720654, 3761184, 3779712, 3833568, 3975552, 3996258, 4231332, 4252176, 4409664, 4472496, 4567152, 4669056, 4835808, 4960872, 5014912, 5111424, 5138046, 5252688, 5328344, 5440284, 5580981, 5641776, 5669568, 5963328, 5994387, 6003072, 6089536, 6314112, 6346998, 6378264, 6447744, 6614496, 6708744, 6850728, 7003584, 7253712, 7441308, 7522368, 7667136, 7707069, 7992516, 8462664, 8504352, 8819328, 8944992, 9134304, 9520497, 9671616, 9921744, 10276092, 10505376, 10656688, 10880568, 11161962, 11283552, 11339136, 11926656, 11988774, 12179072, 12693996, 12756528, 13228992, 13417488, 13701456, 14007168, 14507424, 14882616, 15044736, 15334272, 15414138, 15985032, 16925328, 17008704, 17889984, 17983161, 18268608, 19040994, 19343232, 19843488, 20552184, 21010752, 21313376, 21761136, 22323924, 22567104, 23121207, 23977548, 25387992, 25513056, 26457984, 26834976, 27402912, 29014848, 29765232, 30828276, 31970064, 33850656, 34017408, 35779968, 35966322, 36537216, 38081988, 39686976, 41104368, 42021504, 42626752, 43522272, 44647848, 45134208, 46242414, 47955096, 50775984, 51026112, 53669952, 53949483, 54805824, 58029696, 59530464, 61656552, 63940128, 67701312, 71932644, 76163976, 79373952, 82208736, 85253504, 87044544, 89295696, 92484828, 95910192, 101551968, 102052224, 107339904, 107898966, 109611648, 119060928, 123313104, 127880256, 135402624, 143865288, 152327952, 161848449, 164417472, 174089088, 178591392, 184969656, 191820384, 203103936, 215797932, 238121856, 246626208, 255760512, 287730576, 304655904, 323696898, 328834944, 357182784, 369939312, 383640768, 406207872, 431595864, 493252416, 575461152, 609311808, 647393796, 714365568, 739878624, 767281536, 863191728, 986504832, 1150922304, 1218623616, 1294787592, 1479757248, 1726383456, 2301844608, 2589575184, 2959514496, 3452766912, 5179150368, 6905533824, 10358300736, 20716601472]

約数ペア:

[(1, 20716601472), (2, 10358300736), (3, 6905533824), (4, 5179150368), (6, 3452766912), (7, 2959514496), (8, 2589575184), (9, 2301844608), (12, 1726383456), (14, 1479757248), (16, 1294787592), (17, 1218623616), (18, 1150922304), (21, 986504832), (24, 863191728), (27, 767281536), (28, 739878624), (29, 714365568), (32, 647393796), (34, 609311808), (36, 575461152), (42, 493252416), (48, 431595864), (51, 406207872), (54, 383640768), (56, 369939312), (58, 357182784), (63, 328834944), (64, 323696898), (68, 304655904), (72, 287730576), (81, 255760512), (84, 246626208), (87, 238121856), (96, 215797932), (102, 203103936), (108, 191820384), (112, 184969656), (116, 178591392), (119, 174089088), (126, 164417472), (128, 161848449), (136, 152327952), (144, 143865288), (153, 135402624), (162, 127880256), (168, 123313104), (174, 119060928), (189, 109611648), (192, 107898966), (193, 107339904), (203, 102052224), (204, 101551968), (216, 95910192), (224, 92484828), (232, 89295696), (238, 87044544), (243, 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(4632, 4472496), (4698, 4409664), (4872, 4252176), (4896, 4231332), (5184, 3996258), (5211, 3975552), (5404, 3833568), (5481, 3779712), (5508, 3761184), (5568, 3720654), (5597, 3701376), (5712, 3626856), (5916, 3501792), (6048, 3425364), (6176, 3354372), (6264, 3307248), (6426, 3223872), (6496, 3189132), (6528, 3173499), (6562, 3157056), (6804, 3044768), (6902, 3001536), (6948, 2981664), (7047, 2939776), (7308, 2834784), (7344, 2820888), (7616, 2720142), (7776, 2664172), (7888, 2626344), (8064, 2569023), (8106, 2555712), (8262, 2507456), (8352, 2480436), (8568, 2417904), (8874, 2334528), (9072, 2283576), (9264, 2236248), (9396, 2204832), (9639, 2149248), (9744, 2126088), (9792, 2115666), (9843, 2104704), (10353, 2001024), (10368, 1998129), (10422, 1987776), (10808, 1916784), (10962, 1889856), (11016, 1880592), (11136, 1860327), (11194, 1850688), (11424, 1813428), (11832, 1750896), (12096, 1712682), (12159, 1703808), (12352, 1677186), (12528, 1653624), (12852, 1611936), (12992, 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(82824, 250128), (83376, 248472), (86464, 239598), (87696, 236232), (88128, 235074), (88587, 233856), (89552, 231336), (91868, 225504), (93177, 222336), (93798, 220864), (94656, 218862), (95149, 217728), (97272, 212976), (98658, 209984), (100224, 206703), (100746, 205632), (102816, 201492), (104992, 197316), (106488, 194544), (108864, 190298), (109431, 189312), (110432, 187596), (111168, 186354), (112752, 183736), (115668, 179104), (116928, 177174), (117537, 176256), (118116, 175392), (119799, 172928), (124236, 166752), (125064, 165648), (129696, 159732), (131544, 157488), (132192, 156716), (134328, 154224), (137088, 151119), (137802, 150336), (141984, 145908)]