20597311152

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 600

約数和(自身を含む): 71519866880

約数和(自身を除く): 50922555728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 33, 36, 38, 44, 48, 54, 57, 62, 66, 72, 76, 81, 88, 93, 99, 108, 114, 121, 124, 132, 144, 152, 162, 171, 176, 186, 198, 209, 216, 223, 228, 242, 248, 264, 279, 297, 304, 324, 341, 342, 363, 372, 396, 418, 432, 446, 456, 484, 496, 513, 528, 558, 589, 594, 627, 648, 669, 682, 684, 726, 744, 792, 836, 837, 891, 892, 912, 968, 1023, 1026, 1089, 1116, 1178, 1188, 1254, 1296, 1338, 1364, 1368, 1452, 1488, 1539, 1584, 1672, 1674, 1767, 1782, 1784, 1881, 1936, 2007, 2046, 2052, 2178, 2232, 2299, 2356, 2376, 2453, 2508, 2511, 2676, 2728, 2736, 2904, 3069, 3078, 3267, 3344, 3348, 3534, 3564, 3568, 3751, 3762, 4014, 4092, 4104, 4237, 4356, 4464, 4598, 4712, 4752, 4906, 5016, 5022, 5301, 5352, 5456, 5643, 5808, 6021, 6138, 6156, 6479, 6534, 6696, 6897, 6913, 7068, 7128, 7359, 7502, 7524, 8028, 8184, 8208, 8474, 8712, 9196, 9207, 9424, 9801, 9812, 10032, 10044, 10602, 10704, 11253, 11286, 12042, 12276, 12312, 12711, 12958, 13068, 13392, 13794, 13826, 14136, 14256, 14718, 15004, 15048, 15903, 16056, 16368, 16929, 16948, 17424, 18063, 18392, 18414, 19437, 19602, 19624, 20088, 20691, 20739, 21204, 22077, 22506, 22572, 24084, 24552, 24624, 25422, 25916, 26136, 26983, 27588, 27621, 27652, 28272, 29436, 30008, 30096, 31806, 32112, 33759, 33858, 33896, 36126, 36784, 36828, 38133, 38874, 39204, 39248, 40176, 41382, 41478, 42408, 44154, 45012, 45144, 46607, 47709, 48168, 49104, 50844, 51832, 52272, 53966, 55176, 55242, 55304, 58311, 58872, 60016, 62073, 62217, 63612, 66231, 67518, 67716, 67792, 71269, 72252, 73656, 76043, 76266, 77748, 78408, 80949, 82764, 82956, 84816, 88308, 90024, 90288, 93214, 95418, 96336, 101277, 101688, 103664, 107932, 110352, 110484, 110608, 114399, 116622, 117744, 124146, 124434, 127224, 131347, 132462, 135036, 135432, 139821, 142538, 144504, 147312, 152086, 152532, 155496, 156816, 161898, 165528, 165912, 174933, 176616, 180048, 186219, 186428, 186651, 190836, 198693, 202554, 203376, 213807, 215864, 220968, 228129, 228798, 233244, 242847, 248292, 248868, 254448, 262694, 264924, 270072, 270864, 279642, 285076, 289008, 303831, 304172, 305064, 310992, 323796, 331056, 331824, 343197, 349866, 353232, 372438, 372856, 373302, 381672, 394041, 397386, 405108, 419463, 427614, 431728, 441936, 456258, 457596, 466488, 485694, 496584, 497736, 512677, 524799, 525388, 529848, 540144, 559284, 559953, 570152, 607662, 608344, 610128, 641421, 647592, 684387, 686394, 699732, 728541, 744876, 745712, 746604, 763344, 788082, 794772, 810216, 836473, 838926, 855228, 912516, 915192, 932976, 971388, 993168, 995472, 1025354, 1049598, 1050776, 1059696, 1118568, 1119906, 1140304, 1182123, 1215324, 1216688, 1258389, 1282842, 1295184, 1368774, 1372788, 1399464, 1444817, 1457082, 1489752, 1493208, 1538031, 1576164, 1589544, 1620432, 1672946, 1677852, 1710456, 1825032, 1830384, 1924263, 1942776, 2050708, 2053161, 2099196, 2101552, 2185623, 2237136, 2239812, 2364246, 2430648, 2509419, 2516778, 2565684, 2737548, 2745576, 2798928, 2889634, 2914164, 2979504, 2986416, 3076062, 3152328, 3179088, 3345892, 3355704, 3420912, 3546369, 3650064, 3775167, 3848526, 3885552, 4101416, 4106322, 4198392, 4334451, 4371246, 4479624, 4614093, 4728492, 4861296, 5018838, 5033556, 5131368, 5475096, 5491152, 5772789, 5779268, 5828328, 6152124, 6159483, 6304656, 6691784, 6711408, 7092738, 7528257, 7550334, 7697052, 8202832, 8212644, 8396784, 8668902, 8742492, 8959248, 9228186, 9456984, 10037676, 10067112, 10262736, 10639107, 10950192, 11545578, 11558536, 11656656, 12304248, 12318966, 13003353, 13383568, 13842279, 14185476, 15056514, 15100668, 15394104, 15892987, 16425288, 17337804, 17484984, 18456372, 18913968, 20075352, 20134224, 21278214, 22584771, 23091156, 23117072, 24608496, 24637932, 26006706, 27684558, 28370952, 30113028, 30201336, 30788208, 31785974, 32850576, 34675608, 34969968, 36912744, 39010059, 40150704, 41526837, 42556428, 45169542, 46182312, 47678961, 49275864, 52013412, 55369116, 56741904, 60226056, 60402672, 63571948, 67754313, 69351216, 73825488, 78020118, 83053674, 85112856, 90339084, 92364624, 95357922, 98551728, 104026824, 110738232, 117030177, 120452112, 127143896, 135508626, 143036883, 156040236, 166107348, 170225712, 180678168, 190715844, 208053648, 221476464, 234060354, 254287792, 271017252, 286073766, 312080472, 332214696, 361356336, 381431688, 429110649, 468120708, 542034504, 572147532, 624160944, 664429392, 762863376, 858221298, 936241416, 1084069008, 1144295064, 1287331947, 1716442596, 1872482832, 2288590128, 2574663894, 3432885192, 5149327788, 6865770384, 10298655576, 20597311152]

約数ペア:

[(1, 20597311152), (2, 10298655576), (3, 6865770384), (4, 5149327788), (6, 3432885192), (8, 2574663894), (9, 2288590128), (11, 1872482832), (12, 1716442596), (16, 1287331947), (18, 1144295064), (19, 1084069008), (22, 936241416), (24, 858221298), (27, 762863376), (31, 664429392), (33, 624160944), (36, 572147532), (38, 542034504), (44, 468120708), (48, 429110649), (54, 381431688), (57, 361356336), (62, 332214696), (66, 312080472), (72, 286073766), (76, 271017252), (81, 254287792), (88, 234060354), (93, 221476464), (99, 208053648), (108, 190715844), (114, 180678168), (121, 170225712), (124, 166107348), (132, 156040236), (144, 143036883), (152, 135508626), (162, 127143896), (171, 120452112), (176, 117030177), (186, 110738232), (198, 104026824), (209, 98551728), (216, 95357922), (223, 92364624), (228, 90339084), (242, 85112856), (248, 83053674), (264, 78020118), (279, 73825488), (297, 69351216), (304, 67754313), (324, 63571948), (341, 60402672), (342, 60226056), (363, 56741904), (372, 55369116), (396, 52013412), (418, 49275864), (432, 47678961), (446, 46182312), (456, 45169542), (484, 42556428), (496, 41526837), (513, 40150704), (528, 39010059), (558, 36912744), (589, 34969968), (594, 34675608), (627, 32850576), (648, 31785974), (669, 30788208), (682, 30201336), (684, 30113028), (726, 28370952), (744, 27684558), (792, 26006706), (836, 24637932), (837, 24608496), (891, 23117072), (892, 23091156), (912, 22584771), (968, 21278214), (1023, 20134224), (1026, 20075352), (1089, 18913968), (1116, 18456372), (1178, 17484984), (1188, 17337804), (1254, 16425288), (1296, 15892987), (1338, 15394104), (1364, 15100668), (1368, 15056514), (1452, 14185476), (1488, 13842279), (1539, 13383568), (1584, 13003353), (1672, 12318966), (1674, 12304248), (1767, 11656656), (1782, 11558536), (1784, 11545578), (1881, 10950192), (1936, 10639107), (2007, 10262736), (2046, 10067112), (2052, 10037676), (2178, 9456984), (2232, 9228186), (2299, 8959248), (2356, 8742492), (2376, 8668902), (2453, 8396784), (2508, 8212644), (2511, 8202832), (2676, 7697052), (2728, 7550334), (2736, 7528257), (2904, 7092738), (3069, 6711408), (3078, 6691784), (3267, 6304656), (3344, 6159483), (3348, 6152124), (3534, 5828328), (3564, 5779268), (3568, 5772789), (3751, 5491152), (3762, 5475096), (4014, 5131368), (4092, 5033556), (4104, 5018838), (4237, 4861296), (4356, 4728492), (4464, 4614093), (4598, 4479624), (4712, 4371246), (4752, 4334451), (4906, 4198392), (5016, 4106322), (5022, 4101416), (5301, 3885552), (5352, 3848526), (5456, 3775167), (5643, 3650064), (5808, 3546369), (6021, 3420912), (6138, 3355704), (6156, 3345892), (6479, 3179088), (6534, 3152328), (6696, 3076062), (6897, 2986416), (6913, 2979504), (7068, 2914164), (7128, 2889634), (7359, 2798928), (7502, 2745576), (7524, 2737548), (8028, 2565684), (8184, 2516778), (8208, 2509419), (8474, 2430648), (8712, 2364246), (9196, 2239812), (9207, 2237136), (9424, 2185623), (9801, 2101552), (9812, 2099196), (10032, 2053161), (10044, 2050708), (10602, 1942776), (10704, 1924263), (11253, 1830384), (11286, 1825032), (12042, 1710456), (12276, 1677852), (12312, 1672946), (12711, 1620432), (12958, 1589544), (13068, 1576164), (13392, 1538031), (13794, 1493208), (13826, 1489752), (14136, 1457082), (14256, 1444817), (14718, 1399464), (15004, 1372788), (15048, 1368774), (15903, 1295184), (16056, 1282842), (16368, 1258389), (16929, 1216688), (16948, 1215324), (17424, 1182123), (18063, 1140304), (18392, 1119906), (18414, 1118568), (19437, 1059696), (19602, 1050776), (19624, 1049598), (20088, 1025354), (20691, 995472), (20739, 993168), (21204, 971388), (22077, 932976), (22506, 915192), (22572, 912516), (24084, 855228), (24552, 838926), (24624, 836473), (25422, 810216), (25916, 794772), (26136, 788082), (26983, 763344), (27588, 746604), (27621, 745712), (27652, 744876), (28272, 728541), (29436, 699732), (30008, 686394), (30096, 684387), (31806, 647592), (32112, 641421), (33759, 610128), (33858, 608344), (33896, 607662), (36126, 570152), (36784, 559953), (36828, 559284), (38133, 540144), (38874, 529848), (39204, 525388), (39248, 524799), (40176, 512677), (41382, 497736), (41478, 496584), (42408, 485694), (44154, 466488), (45012, 457596), (45144, 456258), (46607, 441936), (47709, 431728), (48168, 427614), (49104, 419463), (50844, 405108), (51832, 397386), (52272, 394041), (53966, 381672), (55176, 373302), (55242, 372856), (55304, 372438), (58311, 353232), (58872, 349866), (60016, 343197), (62073, 331824), (62217, 331056), (63612, 323796), (66231, 310992), (67518, 305064), (67716, 304172), (67792, 303831), (71269, 289008), (72252, 285076), (73656, 279642), (76043, 270864), (76266, 270072), (77748, 264924), (78408, 262694), (80949, 254448), (82764, 248868), (82956, 248292), (84816, 242847), (88308, 233244), (90024, 228798), (90288, 228129), (93214, 220968), (95418, 215864), (96336, 213807), (101277, 203376), (101688, 202554), (103664, 198693), (107932, 190836), (110352, 186651), (110484, 186428), (110608, 186219), (114399, 180048), (116622, 176616), (117744, 174933), (124146, 165912), (124434, 165528), (127224, 161898), (131347, 156816), (132462, 155496), (135036, 152532), (135432, 152086), (139821, 147312), (142538, 144504)]