20211431184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:955

約数の個数: 360

約数和(自身を含む): 69327735360

約数和(自身を除く): 49116304176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 67, 72, 76, 84, 112, 114, 126, 133, 134, 144, 152, 168, 171, 201, 228, 252, 266, 268, 304, 336, 342, 361, 399, 402, 456, 469, 504, 532, 536, 603, 684, 722, 798, 804, 829, 912, 938, 1008, 1064, 1072, 1083, 1197, 1206, 1273, 1368, 1407, 1444, 1596, 1608, 1658, 1876, 2128, 2166, 2394, 2412, 2487, 2527, 2546, 2736, 2814, 2888, 3192, 3216, 3249, 3316, 3752, 3819, 4221, 4332, 4788, 4824, 4974, 5054, 5092, 5628, 5776, 5803, 6384, 6498, 6632, 7461, 7504, 7581, 7638, 8442, 8664, 8911, 9576, 9648, 9948, 10108, 10184, 11256, 11457, 11606, 12996, 13264, 14922, 15162, 15276, 15751, 16884, 17328, 17409, 17822, 19152, 19896, 20216, 20368, 22512, 22743, 22914, 23212, 24187, 25992, 26733, 29844, 30324, 30552, 31502, 33768, 34818, 35644, 39792, 40432, 45486, 45828, 46424, 47253, 48374, 51984, 52227, 53466, 55543, 59688, 60648, 61104, 63004, 67536, 69636, 71288, 72561, 80199, 90972, 91656, 92848, 94506, 96748, 104454, 106932, 110257, 111086, 119376, 121296, 126008, 139272, 141759, 142576, 145122, 160398, 166629, 169309, 181944, 183312, 189012, 193496, 208908, 213864, 217683, 220514, 222172, 252016, 278544, 283518, 290244, 299269, 320796, 330771, 333258, 338618, 363888, 378024, 386992, 388801, 417816, 427728, 435366, 441028, 444344, 499887, 507927, 567036, 580488, 598538, 641592, 661542, 666516, 677236, 756048, 777602, 835632, 870732, 882056, 888688, 897807, 992313, 999774, 1015854, 1055317, 1134072, 1160976, 1166403, 1197076, 1283184, 1323084, 1333032, 1354472, 1523781, 1555204, 1741464, 1764112, 1795614, 1984626, 1999548, 2031708, 2094883, 2110634, 2268144, 2332806, 2394152, 2646168, 2666064, 2693421, 2708944, 3047562, 3110408, 3165951, 3482928, 3499209, 3591228, 3969252, 3999096, 4063416, 4189766, 4221268, 4665612, 4788304, 5292336, 5386842, 6095124, 6220816, 6284649, 6331902, 6998418, 7182456, 7387219, 7938504, 7998192, 8126832, 8379532, 8442536, 9331224, 9497853, 10773684, 12190248, 12569298, 12663804, 13996836, 14364912, 14774438, 15877008, 16759064, 16885072, 18662448, 18853947, 18995706, 20051023, 21547368, 22161657, 24380496, 25138596, 25327608, 27993672, 29548876, 33518128, 37707894, 37991412, 40102046, 43094736, 44323314, 50277192, 50655216, 55987344, 59097752, 60153069, 66484971, 75415788, 75982824, 80204092, 88646628, 100554384, 118195504, 120306138, 132969942, 140357161, 150831576, 151965648, 160408184, 177293256, 180459207, 240612276, 265939884, 280714322, 301663152, 320816368, 354586512, 360918414, 421071483, 481224552, 531879768, 561428644, 721836828, 842142966, 962449104, 1063759536, 1122857288, 1263214449, 1443673656, 1684285932, 2245714576, 2526428898, 2887347312, 3368571864, 5052857796, 6737143728, 10105715592, 20211431184]

約数ペア:

[(1, 20211431184), (2, 10105715592), (3, 6737143728), (4, 5052857796), (6, 3368571864), (7, 2887347312), (8, 2526428898), (9, 2245714576), (12, 1684285932), (14, 1443673656), (16, 1263214449), (18, 1122857288), (19, 1063759536), (21, 962449104), (24, 842142966), (28, 721836828), (36, 561428644), (38, 531879768), (42, 481224552), (48, 421071483), (56, 360918414), (57, 354586512), (63, 320816368), (67, 301663152), (72, 280714322), (76, 265939884), (84, 240612276), (112, 180459207), (114, 177293256), (126, 160408184), (133, 151965648), (134, 150831576), (144, 140357161), (152, 132969942), (168, 120306138), (171, 118195504), (201, 100554384), (228, 88646628), (252, 80204092), (266, 75982824), (268, 75415788), (304, 66484971), (336, 60153069), (342, 59097752), (361, 55987344), (399, 50655216), (402, 50277192), (456, 44323314), (469, 43094736), (504, 40102046), (532, 37991412), (536, 37707894), (603, 33518128), (684, 29548876), (722, 27993672), (798, 25327608), (804, 25138596), (829, 24380496), (912, 22161657), (938, 21547368), (1008, 20051023), (1064, 18995706), (1072, 18853947), (1083, 18662448), (1197, 16885072), (1206, 16759064), (1273, 15877008), (1368, 14774438), (1407, 14364912), (1444, 13996836), (1596, 12663804), (1608, 12569298), (1658, 12190248), (1876, 10773684), (2128, 9497853), (2166, 9331224), (2394, 8442536), (2412, 8379532), (2487, 8126832), (2527, 7998192), (2546, 7938504), (2736, 7387219), (2814, 7182456), (2888, 6998418), (3192, 6331902), (3216, 6284649), (3249, 6220816), (3316, 6095124), (3752, 5386842), (3819, 5292336), (4221, 4788304), (4332, 4665612), (4788, 4221268), (4824, 4189766), (4974, 4063416), (5054, 3999096), (5092, 3969252), (5628, 3591228), (5776, 3499209), (5803, 3482928), (6384, 3165951), (6498, 3110408), (6632, 3047562), (7461, 2708944), (7504, 2693421), (7581, 2666064), (7638, 2646168), (8442, 2394152), (8664, 2332806), (8911, 2268144), (9576, 2110634), (9648, 2094883), (9948, 2031708), (10108, 1999548), (10184, 1984626), (11256, 1795614), (11457, 1764112), (11606, 1741464), (12996, 1555204), (13264, 1523781), (14922, 1354472), (15162, 1333032), (15276, 1323084), (15751, 1283184), (16884, 1197076), (17328, 1166403), (17409, 1160976), (17822, 1134072), (19152, 1055317), (19896, 1015854), (20216, 999774), (20368, 992313), (22512, 897807), (22743, 888688), (22914, 882056), (23212, 870732), (24187, 835632), (25992, 777602), (26733, 756048), (29844, 677236), (30324, 666516), (30552, 661542), (31502, 641592), (33768, 598538), (34818, 580488), (35644, 567036), (39792, 507927), (40432, 499887), (45486, 444344), (45828, 441028), (46424, 435366), (47253, 427728), (48374, 417816), (51984, 388801), (52227, 386992), (53466, 378024), (55543, 363888), (59688, 338618), (60648, 333258), (61104, 330771), (63004, 320796), (67536, 299269), (69636, 290244), (71288, 283518), (72561, 278544), (80199, 252016), (90972, 222172), (91656, 220514), (92848, 217683), (94506, 213864), (96748, 208908), (104454, 193496), (106932, 189012), (110257, 183312), (111086, 181944), (119376, 169309), (121296, 166629), (126008, 160398), (139272, 145122), (141759, 142576)]