20740385952

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 576

約数和(自身を含む): 72397608192

約数和(自身を除く): 51657222240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 41, 44, 48, 52, 66, 71, 72, 78, 82, 88, 96, 99, 104, 117, 123, 132, 142, 143, 144, 156, 164, 173, 176, 198, 208, 213, 234, 246, 264, 284, 286, 288, 312, 328, 346, 352, 369, 396, 416, 426, 429, 451, 468, 492, 519, 528, 533, 568, 572, 624, 639, 656, 692, 738, 781, 792, 852, 858, 902, 923, 936, 984, 1038, 1056, 1066, 1136, 1144, 1248, 1278, 1287, 1312, 1353, 1384, 1476, 1557, 1562, 1584, 1599, 1704, 1716, 1804, 1846, 1872, 1903, 1968, 2076, 2132, 2249, 2272, 2288, 2343, 2556, 2574, 2706, 2768, 2769, 2911, 2952, 3114, 3124, 3168, 3198, 3408, 3432, 3608, 3692, 3744, 3806, 3936, 4059, 4152, 4264, 4498, 4576, 4686, 4797, 5112, 5148, 5412, 5536, 5538, 5709, 5822, 5863, 5904, 6228, 6248, 6396, 6747, 6816, 6864, 7029, 7093, 7216, 7384, 7612, 8118, 8304, 8307, 8528, 8733, 8996, 9372, 9594, 10153, 10224, 10296, 10824, 11076, 11418, 11644, 11726, 11808, 12283, 12456, 12496, 12792, 13494, 13728, 14058, 14186, 14432, 14768, 15224, 16236, 16608, 16614, 17056, 17127, 17466, 17589, 17992, 18744, 19188, 20241, 20306, 20448, 20592, 21279, 21648, 22152, 22836, 23288, 23452, 24566, 24739, 24912, 24992, 25584, 26199, 26988, 28116, 28372, 29536, 30448, 30459, 32021, 32472, 33228, 34254, 34932, 35178, 35984, 36849, 37488, 37843, 38376, 40482, 40612, 41184, 42558, 43296, 44304, 45672, 46576, 46904, 49132, 49478, 49824, 51168, 52398, 52767, 53976, 56232, 56744, 60896, 60918, 63837, 64042, 64944, 66456, 68508, 69864, 70356, 71968, 73698, 74217, 74976, 75686, 76752, 78023, 80964, 81224, 85116, 88608, 91344, 91377, 92209, 93152, 93808, 96063, 98264, 98956, 104796, 105534, 107952, 110547, 112464, 113488, 113529, 121836, 127674, 128084, 129888, 132912, 135113, 137016, 139728, 140712, 147396, 148434, 151372, 153504, 156046, 159679, 161928, 162448, 170232, 182688, 182754, 184418, 187616, 192126, 196528, 197912, 209592, 211068, 215904, 221094, 222651, 224928, 226976, 227058, 234069, 243672, 255348, 256168, 265824, 270226, 274032, 276627, 279456, 281424, 288189, 294792, 296868, 302744, 312092, 319358, 323856, 324896, 340464, 340587, 365508, 368836, 384252, 393056, 395824, 405339, 416273, 419184, 422136, 442188, 445302, 454116, 468138, 479037, 487344, 503603, 510696, 512336, 540452, 548064, 553254, 562848, 576378, 589584, 593736, 605488, 624184, 638716, 647712, 680928, 681174, 702207, 731016, 737672, 768504, 791648, 810678, 829881, 832546, 838368, 844272, 884376, 890604, 908232, 936276, 958074, 974688, 1007206, 1014299, 1021392, 1024672, 1080904, 1106508, 1152756, 1179168, 1187472, 1210976, 1216017, 1248368, 1248819, 1277432, 1362348, 1404414, 1437111, 1462032, 1475344, 1510809, 1537008, 1621356, 1659762, 1665092, 1688544, 1756469, 1768752, 1781208, 1816464, 1872552, 1916148, 2014412, 2028598, 2042784, 2161808, 2213016, 2305512, 2374944, 2432034, 2496736, 2497638, 2554864, 2724696, 2808828, 2874222, 2924064, 2950688, 3021618, 3042897, 3074016, 3242712, 3319524, 3330184, 3512938, 3537504, 3562416, 3632928, 3745104, 3746457, 3832296, 4028824, 4057196, 4323616, 4426032, 4532427, 4611024, 4864068, 4995276, 5109728, 5269407, 5449392, 5539633, 5617656, 5748444, 6043236, 6085794, 6485424, 6546839, 6639048, 6660368, 7025876, 7124832, 7490208, 7492914, 7664592, 8057648, 8114392, 8852064, 9064854, 9128691, 9222048, 9728136, 9990552, 10538814, 10898784, 11079266, 11235312, 11496888, 12086472, 12171588, 12970848, 13093678, 13278096, 13320736, 14051752, 14985828, 15329184, 15808221, 16115296, 16228784, 16618899, 18129708, 18257382, 19456272, 19640517, 19981104, 21077628, 22158532, 22470624, 22993776, 24172944, 24343176, 26187356, 26556192, 28103504, 29971656, 31616442, 32457568, 33237798, 36259416, 36514764, 38912544, 39281034, 39962208, 42155256, 44317064, 45987552, 48345888, 48686352, 49856697, 52374712, 56207008, 58921551, 59943312, 63232884, 66475596, 72015229, 72518832, 73029528, 78562068, 84310512, 88634128, 97372704, 99713394, 104749424, 117843102, 119886624, 126465768, 132951192, 144030458, 145037664, 146059056, 157124136, 168621024, 177268256, 199426788, 209498848, 216045687, 235686204, 252931536, 265902384, 288060916, 292118112, 314248272, 398853576, 432091374, 471372408, 505863072, 531804768, 576121832, 628496544, 648137061, 797707152, 864182748, 942744816, 1152243664, 1296274122, 1595414304, 1728365496, 1885489632, 2304487328, 2592548244, 3456730992, 5185096488, 6913461984, 10370192976, 20740385952]

約数ペア:

[(1, 20740385952), (2, 10370192976), (3, 6913461984), (4, 5185096488), (6, 3456730992), (8, 2592548244), (9, 2304487328), (11, 1885489632), (12, 1728365496), (13, 1595414304), (16, 1296274122), (18, 1152243664), (22, 942744816), (24, 864182748), (26, 797707152), (32, 648137061), (33, 628496544), (36, 576121832), (39, 531804768), (41, 505863072), (44, 471372408), (48, 432091374), (52, 398853576), (66, 314248272), (71, 292118112), (72, 288060916), (78, 265902384), (82, 252931536), (88, 235686204), (96, 216045687), (99, 209498848), (104, 199426788), (117, 177268256), (123, 168621024), (132, 157124136), (142, 146059056), (143, 145037664), (144, 144030458), (156, 132951192), (164, 126465768), (173, 119886624), (176, 117843102), (198, 104749424), (208, 99713394), (213, 97372704), (234, 88634128), (246, 84310512), (264, 78562068), (284, 73029528), (286, 72518832), (288, 72015229), (312, 66475596), (328, 63232884), (346, 59943312), (352, 58921551), (369, 56207008), (396, 52374712), (416, 49856697), (426, 48686352), (429, 48345888), (451, 45987552), (468, 44317064), (492, 42155256), (519, 39962208), (528, 39281034), (533, 38912544), (568, 36514764), (572, 36259416), (624, 33237798), (639, 32457568), (656, 31616442), (692, 29971656), (738, 28103504), (781, 26556192), (792, 26187356), (852, 24343176), (858, 24172944), (902, 22993776), (923, 22470624), (936, 22158532), (984, 21077628), (1038, 19981104), (1056, 19640517), (1066, 19456272), (1136, 18257382), (1144, 18129708), (1248, 16618899), (1278, 16228784), (1287, 16115296), (1312, 15808221), (1353, 15329184), (1384, 14985828), (1476, 14051752), (1557, 13320736), (1562, 13278096), (1584, 13093678), (1599, 12970848), (1704, 12171588), (1716, 12086472), (1804, 11496888), (1846, 11235312), (1872, 11079266), (1903, 10898784), (1968, 10538814), (2076, 9990552), (2132, 9728136), (2249, 9222048), (2272, 9128691), (2288, 9064854), (2343, 8852064), (2556, 8114392), (2574, 8057648), (2706, 7664592), (2768, 7492914), (2769, 7490208), (2911, 7124832), (2952, 7025876), (3114, 6660368), (3124, 6639048), (3168, 6546839), (3198, 6485424), (3408, 6085794), (3432, 6043236), (3608, 5748444), (3692, 5617656), (3744, 5539633), (3806, 5449392), (3936, 5269407), (4059, 5109728), (4152, 4995276), (4264, 4864068), (4498, 4611024), (4576, 4532427), (4686, 4426032), (4797, 4323616), (5112, 4057196), (5148, 4028824), (5412, 3832296), (5536, 3746457), (5538, 3745104), (5709, 3632928), (5822, 3562416), (5863, 3537504), (5904, 3512938), (6228, 3330184), (6248, 3319524), (6396, 3242712), (6747, 3074016), (6816, 3042897), (6864, 3021618), (7029, 2950688), (7093, 2924064), (7216, 2874222), (7384, 2808828), (7612, 2724696), (8118, 2554864), (8304, 2497638), (8307, 2496736), (8528, 2432034), (8733, 2374944), (8996, 2305512), (9372, 2213016), (9594, 2161808), (10153, 2042784), (10224, 2028598), (10296, 2014412), (10824, 1916148), (11076, 1872552), (11418, 1816464), (11644, 1781208), (11726, 1768752), (11808, 1756469), (12283, 1688544), (12456, 1665092), (12496, 1659762), (12792, 1621356), (13494, 1537008), (13728, 1510809), (14058, 1475344), (14186, 1462032), (14432, 1437111), (14768, 1404414), (15224, 1362348), (16236, 1277432), (16608, 1248819), (16614, 1248368), (17056, 1216017), (17127, 1210976), (17466, 1187472), (17589, 1179168), (17992, 1152756), (18744, 1106508), (19188, 1080904), (20241, 1024672), (20306, 1021392), (20448, 1014299), (20592, 1007206), (21279, 974688), (21648, 958074), (22152, 936276), (22836, 908232), (23288, 890604), (23452, 884376), (24566, 844272), (24739, 838368), (24912, 832546), (24992, 829881), (25584, 810678), (26199, 791648), (26988, 768504), (28116, 737672), (28372, 731016), (29536, 702207), (30448, 681174), (30459, 680928), (32021, 647712), (32472, 638716), (33228, 624184), (34254, 605488), (34932, 593736), (35178, 589584), (35984, 576378), (36849, 562848), (37488, 553254), (37843, 548064), (38376, 540452), (40482, 512336), (40612, 510696), (41184, 503603), (42558, 487344), (43296, 479037), (44304, 468138), (45672, 454116), (46576, 445302), (46904, 442188), (49132, 422136), (49478, 419184), (49824, 416273), (51168, 405339), (52398, 395824), (52767, 393056), (53976, 384252), (56232, 368836), (56744, 365508), (60896, 340587), (60918, 340464), (63837, 324896), (64042, 323856), (64944, 319358), (66456, 312092), (68508, 302744), (69864, 296868), (70356, 294792), (71968, 288189), (73698, 281424), (74217, 279456), (74976, 276627), (75686, 274032), (76752, 270226), (78023, 265824), (80964, 256168), (81224, 255348), (85116, 243672), (88608, 234069), (91344, 227058), (91377, 226976), (92209, 224928), (93152, 222651), (93808, 221094), (96063, 215904), (98264, 211068), (98956, 209592), (104796, 197912), (105534, 196528), (107952, 192126), (110547, 187616), (112464, 184418), (113488, 182754), (113529, 182688), (121836, 170232), (127674, 162448), (128084, 161928), (129888, 159679), (132912, 156046), (135113, 153504), (137016, 151372), (139728, 148434), (140712, 147396)]