20274034968

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 480

約数和(自身を含む): 67976832000

約数和(自身を除く): 47702797032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 72, 76, 81, 88, 93, 99, 108, 114, 121, 124, 132, 152, 162, 171, 186, 198, 209, 216, 228, 242, 248, 264, 279, 297, 324, 341, 342, 363, 372, 396, 418, 439, 456, 484, 513, 558, 589, 594, 627, 648, 682, 684, 726, 744, 792, 836, 837, 878, 891, 968, 1023, 1026, 1089, 1116, 1178, 1188, 1254, 1317, 1364, 1368, 1452, 1539, 1672, 1674, 1756, 1767, 1782, 1881, 2046, 2052, 2178, 2232, 2299, 2356, 2376, 2508, 2511, 2634, 2728, 2904, 3069, 3078, 3267, 3348, 3512, 3534, 3564, 3751, 3762, 3951, 4092, 4104, 4356, 4598, 4712, 4829, 5016, 5022, 5268, 5301, 5643, 6138, 6156, 6479, 6534, 6696, 6897, 7068, 7128, 7502, 7524, 7902, 8184, 8341, 8712, 9196, 9207, 9658, 9801, 10044, 10536, 10602, 11253, 11286, 11853, 12276, 12312, 12958, 13068, 13609, 13794, 14136, 14487, 15004, 15048, 15804, 15903, 16682, 16929, 18392, 18414, 19316, 19437, 19602, 20088, 20691, 21204, 22506, 22572, 23706, 24552, 25023, 25916, 26136, 27218, 27588, 27621, 28974, 30008, 31608, 31806, 33364, 33759, 33858, 35559, 36828, 38632, 38874, 39204, 40827, 41382, 42408, 43461, 45012, 45144, 47412, 47709, 50046, 51832, 53119, 54436, 55176, 55242, 57948, 58311, 62073, 63612, 66728, 67518, 67716, 71118, 71269, 73656, 75069, 77748, 78408, 81654, 82764, 86922, 90024, 91751, 94824, 95418, 100092, 101277, 106238, 108872, 110484, 115896, 116622, 122481, 124146, 127224, 130383, 135036, 135432, 142236, 142538, 149699, 150138, 155496, 159357, 163308, 165528, 173844, 174933, 183502, 186219, 190836, 200184, 202554, 212476, 213807, 220968, 225207, 233244, 244962, 248292, 258571, 260766, 270072, 275253, 284472, 285076, 299398, 300276, 303831, 318714, 326616, 347688, 349866, 367004, 367443, 372438, 381672, 391149, 405108, 424952, 427614, 449097, 450414, 466488, 478071, 489924, 496584, 517142, 521532, 524799, 550506, 570152, 598796, 600552, 607662, 637428, 641421, 675621, 699732, 734008, 734886, 744876, 775713, 782298, 810216, 825759, 855228, 898194, 900828, 956142, 979848, 1009261, 1034284, 1043064, 1049598, 1101012, 1102329, 1197592, 1215324, 1274856, 1282842, 1347291, 1351242, 1399464, 1434213, 1469772, 1489752, 1551426, 1564596, 1646689, 1651518, 1710456, 1796388, 1801656, 1912284, 1924263, 2018522, 2068568, 2099196, 2202024, 2204658, 2327139, 2430648, 2477277, 2565684, 2694582, 2702484, 2844281, 2868426, 2939544, 3027783, 3102852, 3129192, 3293378, 3303036, 3592776, 3824568, 3848526, 4037044, 4041873, 4198392, 4302639, 4409316, 4654278, 4940067, 4954554, 5131368, 5389164, 5404968, 5688562, 5736852, 5772789, 6055566, 6205704, 6586756, 6606072, 6981417, 7431831, 7697052, 8074088, 8083746, 8532843, 8605278, 8818632, 9083349, 9308556, 9880134, 9909108, 10778328, 11377124, 11473704, 11545578, 12111132, 12125619, 13173512, 13962834, 14820201, 14863662, 15394104, 16167492, 17065686, 17210556, 18166698, 18617112, 19760268, 19818216, 20944251, 22754248, 23091156, 24222264, 24251238, 25598529, 27250047, 27925668, 29640402, 29727324, 31287091, 32334984, 34131372, 34421112, 36333396, 39520536, 41888502, 44460603, 46182312, 48502476, 51197058, 54500094, 55851336, 59280804, 59454648, 62574182, 68262744, 72666792, 76795587, 81750141, 83777004, 88921206, 93861273, 97004952, 102394116, 109000188, 118561608, 125148364, 133381809, 153591174, 163500282, 167554008, 177842412, 187722546, 204788232, 218000376, 230386761, 250296728, 266763618, 281583819, 307182348, 327000564, 355684824, 375445092, 460773522, 533527236, 563167638, 614364696, 654001128, 750890184, 844751457, 921547044, 1067054472, 1126335276, 1689502914, 1843094088, 2252670552, 2534254371, 3379005828, 5068508742, 6758011656, 10137017484, 20274034968]

約数ペア:

[(1, 20274034968), (2, 10137017484), (3, 6758011656), (4, 5068508742), (6, 3379005828), (8, 2534254371), (9, 2252670552), (11, 1843094088), (12, 1689502914), (18, 1126335276), (19, 1067054472), (22, 921547044), (24, 844751457), (27, 750890184), (31, 654001128), (33, 614364696), (36, 563167638), (38, 533527236), (44, 460773522), (54, 375445092), (57, 355684824), (62, 327000564), (66, 307182348), (72, 281583819), (76, 266763618), (81, 250296728), (88, 230386761), (93, 218000376), (99, 204788232), (108, 187722546), (114, 177842412), (121, 167554008), (124, 163500282), (132, 153591174), (152, 133381809), (162, 125148364), (171, 118561608), (186, 109000188), (198, 102394116), (209, 97004952), (216, 93861273), (228, 88921206), (242, 83777004), (248, 81750141), (264, 76795587), (279, 72666792), (297, 68262744), (324, 62574182), (341, 59454648), (342, 59280804), (363, 55851336), (372, 54500094), (396, 51197058), (418, 48502476), (439, 46182312), (456, 44460603), (484, 41888502), (513, 39520536), (558, 36333396), (589, 34421112), (594, 34131372), (627, 32334984), (648, 31287091), (682, 29727324), (684, 29640402), (726, 27925668), (744, 27250047), (792, 25598529), (836, 24251238), (837, 24222264), (878, 23091156), (891, 22754248), (968, 20944251), (1023, 19818216), (1026, 19760268), (1089, 18617112), (1116, 18166698), (1178, 17210556), (1188, 17065686), (1254, 16167492), (1317, 15394104), (1364, 14863662), (1368, 14820201), (1452, 13962834), (1539, 13173512), (1672, 12125619), (1674, 12111132), (1756, 11545578), (1767, 11473704), (1782, 11377124), (1881, 10778328), (2046, 9909108), (2052, 9880134), (2178, 9308556), (2232, 9083349), (2299, 8818632), (2356, 8605278), (2376, 8532843), (2508, 8083746), (2511, 8074088), (2634, 7697052), (2728, 7431831), (2904, 6981417), (3069, 6606072), (3078, 6586756), (3267, 6205704), (3348, 6055566), (3512, 5772789), (3534, 5736852), (3564, 5688562), (3751, 5404968), (3762, 5389164), (3951, 5131368), (4092, 4954554), (4104, 4940067), (4356, 4654278), (4598, 4409316), (4712, 4302639), (4829, 4198392), (5016, 4041873), (5022, 4037044), (5268, 3848526), (5301, 3824568), (5643, 3592776), (6138, 3303036), (6156, 3293378), (6479, 3129192), (6534, 3102852), (6696, 3027783), (6897, 2939544), (7068, 2868426), (7128, 2844281), (7502, 2702484), (7524, 2694582), (7902, 2565684), (8184, 2477277), (8341, 2430648), (8712, 2327139), (9196, 2204658), (9207, 2202024), (9658, 2099196), (9801, 2068568), (10044, 2018522), (10536, 1924263), (10602, 1912284), (11253, 1801656), (11286, 1796388), (11853, 1710456), (12276, 1651518), (12312, 1646689), (12958, 1564596), (13068, 1551426), (13609, 1489752), (13794, 1469772), (14136, 1434213), (14487, 1399464), (15004, 1351242), (15048, 1347291), (15804, 1282842), (15903, 1274856), (16682, 1215324), (16929, 1197592), (18392, 1102329), (18414, 1101012), (19316, 1049598), (19437, 1043064), (19602, 1034284), (20088, 1009261), (20691, 979848), (21204, 956142), (22506, 900828), (22572, 898194), (23706, 855228), (24552, 825759), (25023, 810216), (25916, 782298), (26136, 775713), (27218, 744876), (27588, 734886), (27621, 734008), (28974, 699732), (30008, 675621), (31608, 641421), (31806, 637428), (33364, 607662), (33759, 600552), (33858, 598796), (35559, 570152), (36828, 550506), (38632, 524799), (38874, 521532), (39204, 517142), (40827, 496584), (41382, 489924), (42408, 478071), (43461, 466488), (45012, 450414), (45144, 449097), (47412, 427614), (47709, 424952), (50046, 405108), (51832, 391149), (53119, 381672), (54436, 372438), (55176, 367443), (55242, 367004), (57948, 349866), (58311, 347688), (62073, 326616), (63612, 318714), (66728, 303831), (67518, 300276), (67716, 299398), (71118, 285076), (71269, 284472), (73656, 275253), (75069, 270072), (77748, 260766), (78408, 258571), (81654, 248292), (82764, 244962), (86922, 233244), (90024, 225207), (91751, 220968), (94824, 213807), (95418, 212476), (100092, 202554), (101277, 200184), (106238, 190836), (108872, 186219), (110484, 183502), (115896, 174933), (116622, 173844), (122481, 165528), (124146, 163308), (127224, 159357), (130383, 155496), (135036, 150138), (135432, 149699), (142236, 142538)]