20087651808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5639}}^1$

素因数の和:5715

約数の個数: 384

約数和(自身を含む): 72769536000

約数和(自身を除く): 52681884192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 32, 36, 38, 42, 48, 54, 56, 57, 62, 63, 72, 76, 84, 93, 96, 108, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 189, 216, 217, 224, 228, 248, 252, 266, 279, 288, 304, 336, 342, 372, 378, 399, 432, 434, 456, 496, 504, 513, 532, 558, 589, 608, 651, 672, 684, 744, 756, 798, 837, 864, 868, 912, 992, 1008, 1026, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1512, 1596, 1674, 1736, 1767, 1824, 1953, 2016, 2052, 2128, 2232, 2356, 2394, 2604, 2736, 2976, 3024, 3192, 3348, 3472, 3534, 3591, 3906, 4104, 4123, 4256, 4464, 4712, 4788, 5208, 5301, 5472, 5639, 5859, 6048, 6384, 6696, 6944, 7068, 7182, 7812, 8208, 8246, 8928, 9424, 9576, 10416, 10602, 11278, 11718, 12369, 12768, 13392, 14136, 14364, 15624, 15903, 16416, 16492, 16917, 18848, 19152, 20832, 21204, 22556, 23436, 24738, 26784, 28272, 28728, 31248, 31806, 32984, 33834, 37107, 38304, 39473, 42408, 45112, 46872, 49476, 50751, 56544, 57456, 62496, 63612, 65968, 67668, 74214, 78946, 84816, 90224, 93744, 98952, 101502, 107141, 111321, 114912, 118419, 127224, 131936, 135336, 148428, 152253, 157892, 169632, 174809, 180448, 187488, 197904, 203004, 214282, 222642, 236838, 254448, 270672, 296856, 304506, 315784, 321423, 349618, 355257, 395808, 406008, 428564, 445284, 473676, 508896, 524427, 541344, 593712, 609012, 631568, 642846, 699236, 710514, 749987, 812016, 857128, 890568, 947352, 964269, 1048854, 1065771, 1187424, 1218024, 1223663, 1263136, 1285692, 1398472, 1421028, 1499974, 1573281, 1624032, 1714256, 1781136, 1894704, 1928538, 2097708, 2131542, 2249961, 2436048, 2447326, 2571384, 2796944, 2842056, 2892807, 2999948, 3146562, 3321371, 3428512, 3562272, 3670989, 3789408, 3857076, 4195416, 4263084, 4499922, 4719843, 4872096, 4894652, 5142768, 5593888, 5684112, 5785614, 5999896, 6293124, 6642742, 6749883, 7341978, 7714152, 8390832, 8526168, 8999844, 9439686, 9789304, 9964113, 10285536, 11012967, 11368224, 11571228, 11999792, 12586248, 13285484, 13499766, 14683956, 15428304, 16781664, 17052336, 17999688, 18879372, 19578608, 19928226, 20249649, 22025934, 23142456, 23249597, 23999584, 25172496, 26570968, 26999532, 29367912, 29892339, 30856608, 33038901, 34104672, 35999376, 37758744, 39157216, 39856452, 40499298, 44051868, 46284912, 46499194, 50344992, 53141936, 53999064, 58735824, 59784678, 66077802, 69748791, 71998752, 75517488, 79712904, 80998596, 88103736, 89677017, 92569824, 92998388, 106283872, 107998128, 117471648, 119569356, 132155604, 139497582, 151034976, 159425808, 161997192, 176207472, 179354034, 185996776, 209246373, 215996256, 239138712, 264311208, 278995164, 318851616, 323994384, 352414944, 358708068, 371993552, 418492746, 478277424, 528622416, 557990328, 627739119, 647988768, 717416136, 743987104, 836985492, 956554848, 1057244832, 1115980656, 1255478238, 1434832272, 1673970984, 2231961312, 2510956476, 2869664544, 3347941968, 5021912952, 6695883936, 10043825904, 20087651808]

約数ペア:

[(1, 20087651808), (2, 10043825904), (3, 6695883936), (4, 5021912952), (6, 3347941968), (7, 2869664544), (8, 2510956476), (9, 2231961312), (12, 1673970984), (14, 1434832272), (16, 1255478238), (18, 1115980656), (19, 1057244832), (21, 956554848), (24, 836985492), (27, 743987104), (28, 717416136), (31, 647988768), (32, 627739119), (36, 557990328), (38, 528622416), (42, 478277424), (48, 418492746), (54, 371993552), (56, 358708068), (57, 352414944), (62, 323994384), (63, 318851616), (72, 278995164), (76, 264311208), (84, 239138712), (93, 215996256), (96, 209246373), (108, 185996776), (112, 179354034), (114, 176207472), (124, 161997192), (126, 159425808), (133, 151034976), (144, 139497582), (152, 132155604), (168, 119569356), (171, 117471648), (186, 107998128), (189, 106283872), (216, 92998388), (217, 92569824), (224, 89677017), (228, 88103736), (248, 80998596), (252, 79712904), (266, 75517488), (279, 71998752), (288, 69748791), (304, 66077802), (336, 59784678), (342, 58735824), (372, 53999064), (378, 53141936), (399, 50344992), (432, 46499194), (434, 46284912), (456, 44051868), (496, 40499298), (504, 39856452), (513, 39157216), (532, 37758744), (558, 35999376), (589, 34104672), (608, 33038901), (651, 30856608), (672, 29892339), (684, 29367912), (744, 26999532), (756, 26570968), (798, 25172496), (837, 23999584), (864, 23249597), (868, 23142456), (912, 22025934), (992, 20249649), (1008, 19928226), (1026, 19578608), (1064, 18879372), (1116, 17999688), (1178, 17052336), (1197, 16781664), (1302, 15428304), (1368, 14683956), (1488, 13499766), (1512, 13285484), (1596, 12586248), (1674, 11999792), (1736, 11571228), (1767, 11368224), (1824, 11012967), (1953, 10285536), (2016, 9964113), (2052, 9789304), (2128, 9439686), (2232, 8999844), (2356, 8526168), (2394, 8390832), (2604, 7714152), (2736, 7341978), (2976, 6749883), (3024, 6642742), (3192, 6293124), (3348, 5999896), (3472, 5785614), (3534, 5684112), (3591, 5593888), (3906, 5142768), (4104, 4894652), (4123, 4872096), (4256, 4719843), (4464, 4499922), (4712, 4263084), (4788, 4195416), (5208, 3857076), (5301, 3789408), (5472, 3670989), (5639, 3562272), (5859, 3428512), (6048, 3321371), (6384, 3146562), (6696, 2999948), (6944, 2892807), (7068, 2842056), (7182, 2796944), (7812, 2571384), (8208, 2447326), (8246, 2436048), (8928, 2249961), (9424, 2131542), (9576, 2097708), (10416, 1928538), (10602, 1894704), (11278, 1781136), (11718, 1714256), (12369, 1624032), (12768, 1573281), (13392, 1499974), (14136, 1421028), (14364, 1398472), (15624, 1285692), (15903, 1263136), (16416, 1223663), (16492, 1218024), (16917, 1187424), (18848, 1065771), (19152, 1048854), (20832, 964269), (21204, 947352), (22556, 890568), (23436, 857128), (24738, 812016), (26784, 749987), (28272, 710514), (28728, 699236), (31248, 642846), (31806, 631568), (32984, 609012), (33834, 593712), (37107, 541344), (38304, 524427), (39473, 508896), (42408, 473676), (45112, 445284), (46872, 428564), (49476, 406008), (50751, 395808), (56544, 355257), (57456, 349618), (62496, 321423), (63612, 315784), (65968, 304506), (67668, 296856), (74214, 270672), (78946, 254448), (84816, 236838), (90224, 222642), (93744, 214282), (98952, 203004), (101502, 197904), (107141, 187488), (111321, 180448), (114912, 174809), (118419, 169632), (127224, 157892), (131936, 152253), (135336, 148428)]