20185555104

素因数分解:

$2^5\times 3^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2072

約数の個数: 384

約数和(自身を含む): 70055919360

約数和(自身を除く): 49870364256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 198, 208, 216, 234, 243, 264, 286, 288, 297, 312, 324, 351, 352, 396, 416, 429, 432, 468, 486, 528, 572, 594, 624, 648, 702, 729, 792, 858, 864, 891, 936, 972, 1053, 1056, 1144, 1188, 1248, 1287, 1296, 1404, 1458, 1584, 1716, 1782, 1872, 1944, 2017, 2106, 2187, 2288, 2376, 2574, 2592, 2673, 2808, 2916, 3159, 3168, 3432, 3564, 3744, 3861, 3888, 4034, 4212, 4374, 4576, 4752, 5148, 5346, 5616, 5832, 6051, 6318, 6864, 7128, 7722, 7776, 8019, 8068, 8424, 8748, 9477, 9504, 10296, 10692, 11232, 11583, 11664, 12102, 12636, 13728, 14256, 15444, 16038, 16136, 16848, 17496, 18153, 18954, 20592, 21384, 22187, 23166, 23328, 24057, 24204, 25272, 26221, 28431, 28512, 30888, 32076, 32272, 33696, 34749, 34992, 36306, 37908, 41184, 42768, 44374, 46332, 48114, 48408, 50544, 52442, 54459, 56862, 61776, 64152, 64544, 66561, 69498, 69984, 72612, 75816, 78663, 85536, 88748, 92664, 96228, 96816, 101088, 104247, 104884, 108918, 113724, 123552, 128304, 133122, 138996, 145224, 151632, 157326, 163377, 177496, 185328, 192456, 193632, 199683, 208494, 209768, 217836, 227448, 235989, 256608, 266244, 277992, 288431, 290448, 303264, 312741, 314652, 326754, 354992, 370656, 384912, 399366, 416988, 419536, 435672, 454896, 471978, 490131, 532488, 555984, 576862, 580896, 599049, 625482, 629304, 653508, 707967, 709984, 769824, 798732, 833976, 839072, 865293, 871344, 909792, 943956, 980262, 1064976, 1111968, 1153724, 1198098, 1250964, 1258608, 1307016, 1415934, 1470393, 1597464, 1667952, 1730586, 1742688, 1797147, 1887912, 1960524, 2123901, 2129952, 2307448, 2396196, 2501928, 2517216, 2595879, 2614032, 2831868, 2940786, 3194928, 3335904, 3461172, 3594294, 3775824, 3921048, 4247802, 4411179, 4614896, 4792392, 5003856, 5191758, 5228064, 5391441, 5663736, 5881572, 6371703, 6389856, 6922344, 7188588, 7551648, 7787637, 7842096, 8495604, 8822358, 9229792, 9584784, 10007712, 10383516, 10782882, 11327472, 11763144, 12743406, 13844688, 14377176, 15575274, 15684192, 16174323, 16991208, 17644716, 19115109, 19169568, 20767032, 21565764, 22654944, 23362911, 23526288, 25486812, 27689376, 28754352, 31150548, 32348646, 33982416, 35289432, 38230218, 41534064, 43131528, 46725822, 47052576, 48522969, 50973624, 57345327, 57508704, 62301096, 64697292, 67964832, 70088733, 70578864, 76460436, 83068128, 86263056, 93451644, 97045938, 101947248, 114690654, 124602192, 129394584, 140177466, 141157728, 152920872, 172526112, 186903288, 194091876, 203894496, 210266199, 229381308, 249204384, 258789168, 280354932, 305841744, 373806576, 388183752, 420532398, 458762616, 517578336, 560709864, 611683488, 630798597, 747613152, 776367504, 841064796, 917525232, 1121419728, 1261597194, 1552735008, 1682129592, 1835050464, 2242839456, 2523194388, 3364259184, 5046388776, 6728518368, 10092777552, 20185555104]

約数ペア:

[(1, 20185555104), (2, 10092777552), (3, 6728518368), (4, 5046388776), (6, 3364259184), (8, 2523194388), (9, 2242839456), (11, 1835050464), (12, 1682129592), (13, 1552735008), (16, 1261597194), (18, 1121419728), (22, 917525232), (24, 841064796), (26, 776367504), (27, 747613152), (32, 630798597), (33, 611683488), (36, 560709864), (39, 517578336), (44, 458762616), (48, 420532398), (52, 388183752), (54, 373806576), (66, 305841744), (72, 280354932), (78, 258789168), (81, 249204384), (88, 229381308), (96, 210266199), (99, 203894496), (104, 194091876), (108, 186903288), (117, 172526112), (132, 152920872), (143, 141157728), (144, 140177466), (156, 129394584), (162, 124602192), (176, 114690654), (198, 101947248), (208, 97045938), (216, 93451644), (234, 86263056), (243, 83068128), (264, 76460436), (286, 70578864), (288, 70088733), (297, 67964832), (312, 64697292), (324, 62301096), (351, 57508704), (352, 57345327), (396, 50973624), (416, 48522969), (429, 47052576), (432, 46725822), (468, 43131528), (486, 41534064), (528, 38230218), (572, 35289432), (594, 33982416), (624, 32348646), (648, 31150548), (702, 28754352), (729, 27689376), (792, 25486812), (858, 23526288), (864, 23362911), (891, 22654944), (936, 21565764), (972, 20767032), (1053, 19169568), (1056, 19115109), (1144, 17644716), (1188, 16991208), (1248, 16174323), (1287, 15684192), (1296, 15575274), (1404, 14377176), (1458, 13844688), (1584, 12743406), (1716, 11763144), (1782, 11327472), (1872, 10782882), (1944, 10383516), (2017, 10007712), (2106, 9584784), (2187, 9229792), (2288, 8822358), (2376, 8495604), (2574, 7842096), (2592, 7787637), (2673, 7551648), (2808, 7188588), (2916, 6922344), (3159, 6389856), (3168, 6371703), (3432, 5881572), (3564, 5663736), (3744, 5391441), (3861, 5228064), (3888, 5191758), (4034, 5003856), (4212, 4792392), (4374, 4614896), (4576, 4411179), (4752, 4247802), (5148, 3921048), (5346, 3775824), (5616, 3594294), (5832, 3461172), (6051, 3335904), (6318, 3194928), (6864, 2940786), (7128, 2831868), (7722, 2614032), (7776, 2595879), (8019, 2517216), (8068, 2501928), (8424, 2396196), (8748, 2307448), (9477, 2129952), (9504, 2123901), (10296, 1960524), (10692, 1887912), (11232, 1797147), (11583, 1742688), (11664, 1730586), (12102, 1667952), (12636, 1597464), (13728, 1470393), (14256, 1415934), (15444, 1307016), (16038, 1258608), (16136, 1250964), (16848, 1198098), (17496, 1153724), (18153, 1111968), (18954, 1064976), (20592, 980262), (21384, 943956), (22187, 909792), (23166, 871344), (23328, 865293), (24057, 839072), (24204, 833976), (25272, 798732), (26221, 769824), (28431, 709984), (28512, 707967), (30888, 653508), (32076, 629304), (32272, 625482), (33696, 599049), (34749, 580896), (34992, 576862), (36306, 555984), (37908, 532488), (41184, 490131), (42768, 471978), (44374, 454896), (46332, 435672), (48114, 419536), (48408, 416988), (50544, 399366), (52442, 384912), (54459, 370656), (56862, 354992), (61776, 326754), (64152, 314652), (64544, 312741), (66561, 303264), (69498, 290448), (69984, 288431), (72612, 277992), (75816, 266244), (78663, 256608), (85536, 235989), (88748, 227448), (92664, 217836), (96228, 209768), (96816, 208494), (101088, 199683), (104247, 193632), (104884, 192456), (108918, 185328), (113724, 177496), (123552, 163377), (128304, 157326), (133122, 151632), (138996, 145224)]