20852081712

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 720

約数和(自身を含む): 78058030752

約数和(自身を除く): 57205949040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 48, 49, 53, 56, 63, 66, 72, 74, 77, 84, 88, 98, 99, 106, 111, 112, 126, 132, 137, 144, 147, 148, 154, 159, 168, 176, 196, 198, 212, 222, 231, 252, 259, 264, 274, 294, 296, 308, 318, 333, 336, 371, 392, 396, 407, 411, 424, 441, 444, 462, 477, 504, 518, 528, 539, 548, 583, 588, 592, 616, 636, 666, 693, 742, 777, 784, 792, 814, 822, 848, 882, 888, 924, 954, 959, 1008, 1036, 1078, 1096, 1113, 1166, 1176, 1221, 1232, 1233, 1272, 1332, 1386, 1484, 1507, 1554, 1584, 1617, 1628, 1644, 1749, 1764, 1776, 1813, 1848, 1908, 1918, 1961, 2072, 2156, 2192, 2226, 2331, 2332, 2352, 2442, 2466, 2544, 2597, 2664, 2772, 2849, 2877, 2968, 3014, 3108, 3234, 3256, 3288, 3339, 3498, 3528, 3626, 3663, 3696, 3816, 3836, 3922, 4081, 4144, 4312, 4452, 4521, 4662, 4664, 4851, 4884, 4932, 5069, 5194, 5247, 5328, 5439, 5544, 5698, 5754, 5883, 5936, 6028, 6216, 6468, 6512, 6576, 6678, 6713, 6996, 7056, 7252, 7261, 7326, 7632, 7672, 7791, 7844, 8162, 8547, 8624, 8631, 8904, 9042, 9324, 9328, 9702, 9768, 9864, 10138, 10388, 10494, 10549, 10878, 11088, 11396, 11508, 11766, 12056, 12243, 12432, 12936, 13356, 13426, 13563, 13727, 13992, 14504, 14522, 14652, 15207, 15344, 15582, 15688, 16317, 16324, 17094, 17262, 17649, 17808, 18084, 18648, 19404, 19536, 19728, 19943, 20139, 20276, 20776, 20988, 21098, 21571, 21756, 21783, 22792, 23016, 23373, 23532, 24112, 24486, 25641, 25872, 26712, 26852, 27126, 27454, 27984, 28567, 29008, 29044, 29304, 30414, 31164, 31376, 31647, 32634, 32648, 34188, 34524, 35298, 35483, 36168, 36729, 37296, 38808, 39886, 40278, 40552, 41181, 41552, 41976, 42196, 43142, 43512, 43566, 45584, 45621, 46032, 46746, 47064, 48972, 50827, 51282, 53424, 53704, 54252, 54908, 55759, 57134, 58088, 58608, 59829, 60417, 60828, 62328, 63294, 64713, 65268, 65296, 65349, 68376, 69048, 70596, 70966, 72336, 73458, 73843, 77616, 79772, 79871, 80556, 81104, 82362, 83952, 84392, 85701, 86284, 87024, 87132, 91242, 93492, 94128, 94941, 96089, 97944, 101654, 102564, 106449, 107408, 108504, 109816, 111518, 114268, 116176, 119658, 120834, 121656, 123543, 124656, 126588, 129426, 130536, 130698, 136752, 138096, 141192, 141932, 146916, 147686, 150997, 152481, 159544, 159742, 161112, 164724, 167277, 168784, 171402, 172568, 174264, 179487, 182484, 186984, 189882, 192178, 194139, 195888, 203308, 205128, 212898, 217008, 219632, 221529, 223036, 228536, 239316, 239613, 241668, 243312, 247086, 248381, 253176, 257103, 258852, 261072, 261396, 268657, 282384, 283864, 288267, 293832, 295372, 301994, 304962, 319088, 319347, 319484, 322224, 329448, 334554, 342804, 345136, 348528, 355789, 358974, 364968, 373968, 379764, 384356, 388278, 390313, 406616, 410256, 425796, 443058, 446072, 452991, 457072, 457443, 478632, 479226, 483336, 494172, 496762, 501831, 506352, 514206, 517704, 522792, 537314, 559097, 567728, 576534, 587664, 590744, 603988, 609924, 638694, 638968, 658896, 664587, 669108, 685608, 711578, 717948, 718839, 729936, 745143, 759528, 768712, 776556, 780626, 805971, 813232, 851592, 864801, 886116, 892144, 905982, 914886, 957264, 958452, 966672, 988344, 993524, 1003662, 1028412, 1035408, 1045584, 1056979, 1067367, 1074628, 1118194, 1153068, 1170939, 1181488, 1207976, 1219848, 1277388, 1277936, 1329174, 1338216, 1358973, 1371216, 1423156, 1435896, 1437678, 1490286, 1519056, 1537424, 1553112, 1561252, 1611942, 1677291, 1703184, 1729602, 1772232, 1811964, 1829772, 1880599, 1916904, 1976688, 1987048, 2007324, 2056824, 2113958, 2134734, 2149256, 2235429, 2236388, 2306136, 2341878, 2415952, 2417913, 2439696, 2554776, 2658348, 2676432, 2717946, 2732191, 2846312, 2871792, 2875356, 2955227, 2980572, 3106224, 3122504, 3170937, 3202101, 3223884, 3354582, 3459204, 3512817, 3544464, 3623928, 3659544, 3761198, 3833808, 3913679, 3974096, 4014648, 4113648, 4227916, 4269468, 4298512, 4470858, 4472776, 4612272, 4683756, 4835826, 5031873, 5109552, 5316696, 5435892, 5464382, 5641797, 5692624, 5750712, 5910454, 5961144, 6245008, 6341874, 6404202, 6447768, 6709164, 6918408, 7025634, 7247856, 7319088, 7522396, 7827358, 8029296, 8196573, 8455832, 8538936, 8865681, 8941716, 8945552, 9367512, 9512811, 9671652, 10063746, 10633392, 10871784, 10928764, 11283594, 11501424, 11741037, 11820908, 11922288, 12683748, 12808404, 12895536, 13164193, 13418328, 13836816, 14051268, 15044792, 15654716, 16393146, 16911664, 16925391, 17077872, 17731362, 17883432, 18735024, 19025622, 19343304, 20127492, 20686589, 21743568, 21857528, 22567188, 23482074, 23641816, 24589719, 25367496, 25616808, 26328386, 26597043, 26836656, 28102536, 30089584, 31309432, 32786292, 33850782, 35223111, 35462724, 35766864, 38051244, 38686608, 39492579, 40254984, 41373178, 43715056, 45134376, 46964148, 47283632, 49179438, 50734992, 51233616, 52656772, 53194086, 56205072, 62059767, 62618864, 65572584, 67701564, 70446222, 70925448, 76102488, 78985158, 80509968, 82746356, 90268752, 93928296, 98358876, 105313544, 106388172, 118477737, 124119534, 131145168, 135403128, 140892444, 141850896, 144806123, 152204976, 157970316, 165492712, 186179301, 187856592, 196717752, 210627088, 212776344, 236955474, 248239068, 270806256, 281784888, 289612246, 315940632, 330985424, 372358602, 393435504, 425552688, 434418369, 473910948, 496478136, 563569776, 579224492, 631881264, 744717204, 868836738, 947821896, 992956272, 1158448984, 1303255107, 1489434408, 1737673476, 1895643792, 2316897968, 2606510214, 2978868816, 3475346952, 5213020428, 6950693904, 10426040856, 20852081712]

約数ペア:

[(1, 20852081712), (2, 10426040856), (3, 6950693904), (4, 5213020428), (6, 3475346952), (7, 2978868816), (8, 2606510214), (9, 2316897968), (11, 1895643792), (12, 1737673476), (14, 1489434408), (16, 1303255107), (18, 1158448984), (21, 992956272), (22, 947821896), (24, 868836738), (28, 744717204), (33, 631881264), (36, 579224492), (37, 563569776), (42, 496478136), (44, 473910948), (48, 434418369), (49, 425552688), (53, 393435504), (56, 372358602), (63, 330985424), (66, 315940632), (72, 289612246), (74, 281784888), (77, 270806256), (84, 248239068), (88, 236955474), (98, 212776344), (99, 210627088), (106, 196717752), (111, 187856592), (112, 186179301), (126, 165492712), (132, 157970316), (137, 152204976), (144, 144806123), (147, 141850896), (148, 140892444), (154, 135403128), (159, 131145168), (168, 124119534), (176, 118477737), (196, 106388172), (198, 105313544), (212, 98358876), (222, 93928296), (231, 90268752), (252, 82746356), (259, 80509968), (264, 78985158), (274, 76102488), (294, 70925448), (296, 70446222), (308, 67701564), (318, 65572584), (333, 62618864), (336, 62059767), (371, 56205072), (392, 53194086), (396, 52656772), (407, 51233616), (411, 50734992), (424, 49179438), (441, 47283632), (444, 46964148), (462, 45134376), (477, 43715056), (504, 41373178), (518, 40254984), (528, 39492579), (539, 38686608), (548, 38051244), (583, 35766864), (588, 35462724), (592, 35223111), (616, 33850782), (636, 32786292), (666, 31309432), (693, 30089584), (742, 28102536), (777, 26836656), (784, 26597043), (792, 26328386), (814, 25616808), (822, 25367496), (848, 24589719), (882, 23641816), (888, 23482074), (924, 22567188), (954, 21857528), (959, 21743568), (1008, 20686589), (1036, 20127492), (1078, 19343304), (1096, 19025622), (1113, 18735024), (1166, 17883432), (1176, 17731362), (1221, 17077872), (1232, 16925391), (1233, 16911664), (1272, 16393146), (1332, 15654716), (1386, 15044792), (1484, 14051268), (1507, 13836816), (1554, 13418328), (1584, 13164193), (1617, 12895536), (1628, 12808404), (1644, 12683748), (1749, 11922288), (1764, 11820908), (1776, 11741037), (1813, 11501424), (1848, 11283594), (1908, 10928764), (1918, 10871784), (1961, 10633392), (2072, 10063746), (2156, 9671652), (2192, 9512811), (2226, 9367512), (2331, 8945552), (2332, 8941716), (2352, 8865681), (2442, 8538936), (2466, 8455832), (2544, 8196573), (2597, 8029296), (2664, 7827358), (2772, 7522396), (2849, 7319088), (2877, 7247856), (2968, 7025634), (3014, 6918408), (3108, 6709164), (3234, 6447768), (3256, 6404202), (3288, 6341874), (3339, 6245008), (3498, 5961144), (3528, 5910454), (3626, 5750712), (3663, 5692624), (3696, 5641797), (3816, 5464382), (3836, 5435892), (3922, 5316696), (4081, 5109552), (4144, 5031873), (4312, 4835826), (4452, 4683756), (4521, 4612272), (4662, 4472776), (4664, 4470858), (4851, 4298512), (4884, 4269468), (4932, 4227916), (5069, 4113648), (5194, 4014648), (5247, 3974096), (5328, 3913679), (5439, 3833808), (5544, 3761198), (5698, 3659544), (5754, 3623928), (5883, 3544464), (5936, 3512817), (6028, 3459204), (6216, 3354582), (6468, 3223884), (6512, 3202101), (6576, 3170937), (6678, 3122504), (6713, 3106224), (6996, 2980572), (7056, 2955227), (7252, 2875356), (7261, 2871792), (7326, 2846312), (7632, 2732191), (7672, 2717946), (7791, 2676432), (7844, 2658348), (8162, 2554776), (8547, 2439696), (8624, 2417913), (8631, 2415952), (8904, 2341878), (9042, 2306136), (9324, 2236388), (9328, 2235429), (9702, 2149256), (9768, 2134734), (9864, 2113958), (10138, 2056824), (10388, 2007324), (10494, 1987048), (10549, 1976688), (10878, 1916904), (11088, 1880599), (11396, 1829772), (11508, 1811964), (11766, 1772232), (12056, 1729602), (12243, 1703184), (12432, 1677291), (12936, 1611942), (13356, 1561252), (13426, 1553112), (13563, 1537424), (13727, 1519056), (13992, 1490286), (14504, 1437678), (14522, 1435896), (14652, 1423156), (15207, 1371216), (15344, 1358973), (15582, 1338216), (15688, 1329174), (16317, 1277936), (16324, 1277388), (17094, 1219848), (17262, 1207976), (17649, 1181488), (17808, 1170939), (18084, 1153068), (18648, 1118194), (19404, 1074628), (19536, 1067367), (19728, 1056979), (19943, 1045584), (20139, 1035408), (20276, 1028412), (20776, 1003662), (20988, 993524), (21098, 988344), (21571, 966672), (21756, 958452), (21783, 957264), (22792, 914886), (23016, 905982), (23373, 892144), (23532, 886116), (24112, 864801), (24486, 851592), (25641, 813232), (25872, 805971), (26712, 780626), (26852, 776556), (27126, 768712), (27454, 759528), (27984, 745143), (28567, 729936), (29008, 718839), (29044, 717948), (29304, 711578), (30414, 685608), (31164, 669108), (31376, 664587), (31647, 658896), (32634, 638968), (32648, 638694), (34188, 609924), (34524, 603988), (35298, 590744), (35483, 587664), (36168, 576534), (36729, 567728), (37296, 559097), (38808, 537314), (39886, 522792), (40278, 517704), (40552, 514206), (41181, 506352), (41552, 501831), (41976, 496762), (42196, 494172), (43142, 483336), (43512, 479226), (43566, 478632), (45584, 457443), (45621, 457072), (46032, 452991), (46746, 446072), (47064, 443058), (48972, 425796), (50827, 410256), (51282, 406616), (53424, 390313), (53704, 388278), (54252, 384356), (54908, 379764), (55759, 373968), (57134, 364968), (58088, 358974), (58608, 355789), (59829, 348528), (60417, 345136), (60828, 342804), (62328, 334554), (63294, 329448), (64713, 322224), (65268, 319484), (65296, 319347), (65349, 319088), (68376, 304962), (69048, 301994), (70596, 295372), (70966, 293832), (72336, 288267), (73458, 283864), (73843, 282384), (77616, 268657), (79772, 261396), (79871, 261072), (80556, 258852), (81104, 257103), (82362, 253176), (83952, 248381), (84392, 247086), (85701, 243312), (86284, 241668), (87024, 239613), (87132, 239316), (91242, 228536), (93492, 223036), (94128, 221529), (94941, 219632), (96089, 217008), (97944, 212898), (101654, 205128), (102564, 203308), (106449, 195888), (107408, 194139), (108504, 192178), (109816, 189882), (111518, 186984), (114268, 182484), (116176, 179487), (119658, 174264), (120834, 172568), (121656, 171402), (123543, 168784), (124656, 167277), (126588, 164724), (129426, 161112), (130536, 159742), (130698, 159544), (136752, 152481), (138096, 150997), (141192, 147686), (141932, 146916)]