20357350272

素因数分解:

$2^7\times 3^5\times 7^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 864

約数和(自身を含む): 76599333720

約数和(自身を除く): 56241983448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 37, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 74, 76, 81, 84, 96, 98, 108, 111, 112, 114, 126, 128, 133, 144, 147, 148, 152, 162, 168, 171, 189, 192, 196, 216, 222, 224, 228, 243, 252, 259, 266, 288, 294, 296, 304, 324, 333, 336, 342, 361, 378, 384, 392, 399, 432, 441, 444, 448, 456, 486, 504, 513, 518, 532, 567, 576, 588, 592, 608, 648, 666, 672, 684, 703, 722, 756, 777, 784, 798, 864, 882, 888, 896, 912, 931, 972, 999, 1008, 1026, 1036, 1064, 1083, 1134, 1152, 1176, 1184, 1197, 1216, 1296, 1323, 1332, 1344, 1368, 1406, 1444, 1512, 1539, 1554, 1568, 1596, 1701, 1728, 1764, 1776, 1813, 1824, 1862, 1944, 1998, 2016, 2052, 2072, 2109, 2128, 2166, 2268, 2331, 2352, 2368, 2394, 2432, 2527, 2592, 2646, 2664, 2688, 2736, 2793, 2812, 2888, 2997, 3024, 3078, 3108, 3136, 3192, 3249, 3402, 3456, 3528, 3552, 3591, 3626, 3648, 3724, 3888, 3969, 3996, 4032, 4104, 4144, 4218, 4256, 4332, 4536, 4617, 4662, 4704, 4736, 4788, 4921, 5054, 5184, 5292, 5328, 5439, 5472, 5586, 5624, 5776, 5994, 6048, 6156, 6216, 6272, 6327, 6384, 6498, 6804, 6993, 7056, 7104, 7182, 7252, 7296, 7448, 7581, 7776, 7938, 7992, 8064, 8208, 8288, 8379, 8436, 8512, 8664, 8991, 9072, 9234, 9324, 9408, 9576, 9747, 9842, 10108, 10368, 10584, 10656, 10773, 10878, 10944, 11172, 11248, 11552, 11907, 11988, 12096, 12312, 12432, 12654, 12768, 12996, 13357, 13608, 13986, 14112, 14208, 14364, 14504, 14763, 14896, 15162, 15552, 15876, 15984, 16317, 16416, 16576, 16758, 16872, 17024, 17328, 17689, 17982, 18144, 18468, 18648, 18816, 18981, 19152, 19494, 19684, 20216, 20979, 21168, 21312, 21546, 21756, 21888, 22344, 22496, 22743, 23104, 23814, 23976, 24192, 24624, 24864, 25137, 25308, 25536, 25992, 26714, 27216, 27972, 28224, 28728, 29008, 29241, 29526, 29792, 30324, 31104, 31752, 31968, 32319, 32634, 32832, 33152, 33516, 33744, 34447, 34656, 35378, 35964, 36288, 36936, 37296, 37962, 38304, 38988, 39368, 40071, 40432, 41958, 42336, 42624, 43092, 43512, 44289, 44688, 44992, 45486, 46208, 47628, 47952, 48951, 49248, 49728, 50274, 50616, 51072, 51984, 53067, 53428, 54432, 55944, 56448, 56943, 57456, 58016, 58482, 59052, 59584, 60648, 62937, 63504, 63936, 64638, 65268, 65664, 67032, 67488, 68229, 68894, 69312, 70756, 71928, 72576, 73872, 74592, 75411, 75924, 76608, 77976, 78736, 80142, 80864, 83916, 84672, 86184, 87024, 87723, 88578, 89376, 89984, 90972, 93499, 95256, 95904, 97902, 98496, 99456, 100548, 101232, 103341, 103968, 106134, 106856, 108864, 111888, 113886, 114912, 116032, 116964, 118104, 119168, 120213, 121296, 125874, 127008, 127872, 129276, 130536, 132867, 134064, 134976, 136458, 137788, 138624, 141512, 143856, 146853, 147744, 149184, 150822, 151848, 153216, 155952, 157472, 159201, 160284, 161728, 167832, 169344, 170829, 172368, 174048, 175446, 177156, 178752, 181944, 186998, 190512, 191808, 195804, 196992, 201096, 202464, 204687, 206682, 207936, 212268, 213712, 217728, 223776, 226233, 227772, 229824, 232064, 233928, 236208, 240426, 242592, 251748, 254016, 258552, 261072, 265734, 268128, 269952, 272916, 275576, 280497, 283024, 287712, 293706, 295488, 298368, 301644, 303696, 310023, 311904, 314944, 318402, 320568, 323456, 335664, 341658, 344736, 348096, 350892, 354312, 357504, 360639, 363888, 373996, 381024, 383616, 391608, 398601, 402192, 404928, 409374, 413364, 415872, 424536, 427424, 440559, 447552, 452466, 455544, 459648, 467856, 472416, 477603, 480852, 485184, 503496, 508032, 517104, 522144, 531468, 536256, 545832, 551152, 560994, 566048, 575424, 587412, 590976, 603288, 607392, 614061, 620046, 623808, 629888, 636804, 641136, 654493, 671328, 683316, 689472, 696192, 701784, 708624, 721278, 727776, 747992, 762048, 783216, 797202, 804384, 809856, 818748, 826728, 841491, 849072, 854848, 881118, 895104, 904932, 911088, 930069, 935712, 944832, 955206, 961704, 970368, 1006992, 1034208, 1044288, 1062936, 1072512, 1081917, 1091664, 1102304, 1121988, 1132096, 1150848, 1174824, 1195803, 1206576, 1214784, 1228122, 1240092, 1247616, 1273608, 1282272, 1308986, 1342656, 1366632, 1378944, 1403568, 1417248, 1432809, 1442556, 1455552, 1495984, 1524096, 1566432, 1594404, 1608768, 1637496, 1653456, 1682982, 1698144, 1709696, 1762236, 1809864, 1822176, 1860138, 1871424, 1889664, 1910412, 1923408, 1963479, 2013984, 2068416, 2088576, 2125872, 2163834, 2183328, 2204608, 2243976, 2264192, 2349648, 2391606, 2413152, 2429568, 2456244, 2480184, 2524473, 2547216, 2564544, 2617972, 2685312, 2733264, 2790207, 2807136, 2834496, 2865618, 2885112, 2911104, 2991968, 3132864, 3188808, 3217536, 3245751, 3274992, 3306912, 3365964, 3396288, 3524472, 3619728, 3644352, 3720276, 3742848, 3820824, 3846816, 3926958, 4027968, 4136832, 4251744, 4298427, 4327668, 4366656, 4409216, 4487952, 4699296, 4783212, 4826304, 4912488, 4960368, 5048946, 5094432, 5129088, 5235944, 5466528, 5580414, 5614272, 5668992, 5731236, 5770224, 5890437, 5983936, 6265728, 6377616, 6491502, 6549984, 6613824, 6731928, 6792576, 7048944, 7239456, 7288704, 7440552, 7573419, 7641648, 7693632, 7853916, 8055936, 8370621, 8503488, 8596854, 8655336, 8733312, 8975904, 9398592, 9566424, 9652608, 9824976, 9920736, 10097892, 10188864, 10471888, 10933056, 11160828, 11228544, 11462472, 11540448, 11780874, 11967872, 12755232, 12983004, 13099968, 13227648, 13463856, 14097888, 14478912, 14881104, 15146838, 15283296, 15387264, 15707832, 16741242, 17006976, 17193708, 17310672, 17671311, 17951808, 18797184, 19132848, 19649952, 19841472, 20195784, 20377728, 20943776, 21866112, 22321656, 22720257, 22924944, 23080896, 23561748, 25510464, 25966008, 26199936, 26927712, 28195776, 28957824, 29762208, 30293676, 30566592, 31415664, 33482484, 34387416, 34621344, 35342622, 35903616, 38265696, 39299904, 39682944, 40391568, 41887552, 44643312, 45440514, 45849888, 46161792, 47123496, 51020928, 51932016, 53013933, 53855424, 56391552, 59524416, 60587352, 61133184, 62831328, 66964968, 68774832, 69242688, 70685244, 76531392, 78599808, 80783136, 83775104, 89286624, 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約数ペア:

[(1, 20357350272), (2, 10178675136), (3, 6785783424), (4, 5089337568), (6, 3392891712), (7, 2908192896), (8, 2544668784), (9, 2261927808), (12, 1696445856), (14, 1454096448), (16, 1272334392), (18, 1130963904), (19, 1071439488), (21, 969397632), (24, 848222928), (27, 753975936), (28, 727048224), (32, 636167196), (36, 565481952), (37, 550198656), (38, 535719744), (42, 484698816), (48, 424111464), (49, 415456128), (54, 376987968), (56, 363524112), (57, 357146496), (63, 323132544), (64, 318083598), (72, 282740976), (74, 275099328), (76, 267859872), (81, 251325312), (84, 242349408), (96, 212055732), (98, 207728064), (108, 188493984), (111, 183399552), (112, 181762056), (114, 178573248), (126, 161566272), (128, 159041799), (133, 153062784), (144, 141370488), (147, 138485376), (148, 137549664), (152, 133929936), (162, 125662656), (168, 121174704), (171, 119048832), (189, 107710848), (192, 106027866), (196, 103864032), (216, 94246992), (222, 91699776), (224, 90881028), (228, 89286624), (243, 83775104), (252, 80783136), (259, 78599808), (266, 76531392), (288, 70685244), (294, 69242688), (296, 68774832), (304, 66964968), (324, 62831328), (333, 61133184), (336, 60587352), (342, 59524416), (361, 56391552), (378, 53855424), (384, 53013933), (392, 51932016), (399, 51020928), (432, 47123496), (441, 46161792), (444, 45849888), (448, 45440514), (456, 44643312), (486, 41887552), (504, 40391568), (513, 39682944), (518, 39299904), (532, 38265696), (567, 35903616), (576, 35342622), (588, 34621344), (592, 34387416), (608, 33482484), (648, 31415664), (666, 30566592), (672, 30293676), (684, 29762208), (703, 28957824), (722, 28195776), (756, 26927712), (777, 26199936), (784, 25966008), (798, 25510464), (864, 23561748), (882, 23080896), (888, 22924944), (896, 22720257), (912, 22321656), (931, 21866112), (972, 20943776), (999, 20377728), (1008, 20195784), (1026, 19841472), (1036, 19649952), (1064, 19132848), (1083, 18797184), (1134, 17951808), (1152, 17671311), (1176, 17310672), (1184, 17193708), (1197, 17006976), (1216, 16741242), (1296, 15707832), (1323, 15387264), (1332, 15283296), (1344, 15146838), (1368, 14881104), (1406, 14478912), (1444, 14097888), (1512, 13463856), (1539, 13227648), (1554, 13099968), (1568, 12983004), (1596, 12755232), (1701, 11967872), (1728, 11780874), (1764, 11540448), (1776, 11462472), (1813, 11228544), (1824, 11160828), (1862, 10933056), (1944, 10471888), (1998, 10188864), (2016, 10097892), (2052, 9920736), (2072, 9824976), (2109, 9652608), (2128, 9566424), (2166, 9398592), (2268, 8975904), (2331, 8733312), (2352, 8655336), (2368, 8596854), (2394, 8503488), (2432, 8370621), (2527, 8055936), (2592, 7853916), (2646, 7693632), (2664, 7641648), (2688, 7573419), (2736, 7440552), (2793, 7288704), (2812, 7239456), (2888, 7048944), (2997, 6792576), (3024, 6731928), (3078, 6613824), (3108, 6549984), (3136, 6491502), (3192, 6377616), (3249, 6265728), (3402, 5983936), (3456, 5890437), (3528, 5770224), (3552, 5731236), (3591, 5668992), (3626, 5614272), (3648, 5580414), (3724, 5466528), (3888, 5235944), (3969, 5129088), (3996, 5094432), (4032, 5048946), (4104, 4960368), (4144, 4912488), (4218, 4826304), (4256, 4783212), (4332, 4699296), (4536, 4487952), (4617, 4409216), (4662, 4366656), (4704, 4327668), (4736, 4298427), (4788, 4251744), (4921, 4136832), (5054, 4027968), (5184, 3926958), (5292, 3846816), (5328, 3820824), (5439, 3742848), (5472, 3720276), (5586, 3644352), (5624, 3619728), (5776, 3524472), (5994, 3396288), (6048, 3365964), (6156, 3306912), (6216, 3274992), (6272, 3245751), (6327, 3217536), (6384, 3188808), (6498, 3132864), (6804, 2991968), (6993, 2911104), (7056, 2885112), (7104, 2865618), (7182, 2834496), (7252, 2807136), (7296, 2790207), (7448, 2733264), (7581, 2685312), (7776, 2617972), (7938, 2564544), (7992, 2547216), (8064, 2524473), (8208, 2480184), (8288, 2456244), (8379, 2429568), (8436, 2413152), (8512, 2391606), (8664, 2349648), (8991, 2264192), (9072, 2243976), (9234, 2204608), (9324, 2183328), (9408, 2163834), (9576, 2125872), (9747, 2088576), (9842, 2068416), (10108, 2013984), (10368, 1963479), (10584, 1923408), (10656, 1910412), (10773, 1889664), (10878, 1871424), (10944, 1860138), (11172, 1822176), (11248, 1809864), (11552, 1762236), (11907, 1709696), (11988, 1698144), (12096, 1682982), (12312, 1653456), (12432, 1637496), (12654, 1608768), (12768, 1594404), (12996, 1566432), (13357, 1524096), (13608, 1495984), (13986, 1455552), (14112, 1442556), (14208, 1432809), (14364, 1417248), (14504, 1403568), (14763, 1378944), (14896, 1366632), (15162, 1342656), (15552, 1308986), (15876, 1282272), (15984, 1273608), (16317, 1247616), (16416, 1240092), (16576, 1228122), (16758, 1214784), (16872, 1206576), (17024, 1195803), (17328, 1174824), (17689, 1150848), (17982, 1132096), (18144, 1121988), (18468, 1102304), (18648, 1091664), (18816, 1081917), (18981, 1072512), (19152, 1062936), (19494, 1044288), (19684, 1034208), (20216, 1006992), (20979, 970368), (21168, 961704), (21312, 955206), (21546, 944832), (21756, 935712), (21888, 930069), (22344, 911088), (22496, 904932), (22743, 895104), (23104, 881118), (23814, 854848), (23976, 849072), (24192, 841491), (24624, 826728), (24864, 818748), (25137, 809856), (25308, 804384), (25536, 797202), (25992, 783216), (26714, 762048), (27216, 747992), (27972, 727776), (28224, 721278), (28728, 708624), (29008, 701784), (29241, 696192), (29526, 689472), (29792, 683316), (30324, 671328), (31104, 654493), (31752, 641136), (31968, 636804), (32319, 629888), (32634, 623808), (32832, 620046), (33152, 614061), (33516, 607392), (33744, 603288), (34447, 590976), (34656, 587412), (35378, 575424), (35964, 566048), (36288, 560994), (36936, 551152), (37296, 545832), (37962, 536256), (38304, 531468), (38988, 522144), (39368, 517104), (40071, 508032), (40432, 503496), (41958, 485184), (42336, 480852), (42624, 477603), (43092, 472416), (43512, 467856), (44289, 459648), (44688, 455544), (44992, 452466), (45486, 447552), (46208, 440559), (47628, 427424), (47952, 424536), (48951, 415872), (49248, 413364), (49728, 409374), (50274, 404928), (50616, 402192), (51072, 398601), (51984, 391608), (53067, 383616), (53428, 381024), (54432, 373996), (55944, 363888), (56448, 360639), (56943, 357504), (57456, 354312), (58016, 350892), (58482, 348096), (59052, 344736), (59584, 341658), (60648, 335664), (62937, 323456), (63504, 320568), (63936, 318402), (64638, 314944), (65268, 311904), (65664, 310023), (67032, 303696), (67488, 301644), (68229, 298368), (68894, 295488), (69312, 293706), (70756, 287712), (71928, 283024), (72576, 280497), (73872, 275576), (74592, 272916), (75411, 269952), (75924, 268128), (76608, 265734), (77976, 261072), (78736, 258552), (80142, 254016), (80864, 251748), (83916, 242592), (84672, 240426), (86184, 236208), (87024, 233928), (87723, 232064), (88578, 229824), (89376, 227772), (89984, 226233), (90972, 223776), (93499, 217728), (95256, 213712), (95904, 212268), (97902, 207936), (98496, 206682), (99456, 204687), (100548, 202464), (101232, 201096), (103341, 196992), (103968, 195804), (106134, 191808), (106856, 190512), (108864, 186998), (111888, 181944), (113886, 178752), (114912, 177156), (116032, 175446), (116964, 174048), (118104, 172368), (119168, 170829), (120213, 169344), (121296, 167832), (125874, 161728), (127008, 160284), (127872, 159201), (129276, 157472), (130536, 155952), (132867, 153216), (134064, 151848), (134976, 150822), (136458, 149184), (137788, 147744), (138624, 146853), (141512, 143856)]