About the Number

20121242904

20121242903 ← → 20121242905

2進数表記:10010101111010100011100110100011000

漢数字表記:二百一億二千百二十四万二千九百四

素因数分解:

2 3 × 3 2 × 7 1 × 23 2 × 163 1 × 463 1

素因数の和:691
約数の個数: 288
約数和(自身を含む): 65646497280
約数和(自身を除く): 45525254376

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 163, 168, 184, 207, 252, 276, 322, 326, 414, 463, 483, 489, 504, 529, 552, 644, 652, 828, 926, 966, 978, 1058, 1141, 1288, 1304, 1389, 1449, 1467, 1587, 1656, 1852, 1932, 1956, 2116, 2282, 2778, 2898, 2934, 3174, 3241, 3423, 3703, 3704, 3749, 3864, 3912, 4167, 4232, 4564, 4761, 5556, 5796, 5868, 6348, 6482, 6846, 7406, 7498, 8334, 9128, 9522, 9723, 10269, 10649, 11109, 11112, 11247, 11592, 11736, 12696, 12964, 13692, 14812, 14996, 16668, 19044, 19446, 20538, 21298, 22218, 22494, 25928, 26243, 27384, 29169, 29624, 29992, 31947, 33327, 33336, 33741, 38088, 38892, 41076, 42596, 44436, 44988, 52486, 58338, 63894, 66654, 67482, 74543, 75469, 77784, 78729, 82152, 85192, 86227, 88872, 89976, 95841, 104972, 116676, 127788, 133308, 134964, 149086, 150938, 157458, 172454, 191682, 209944, 223629, 226407, 233352, 236187, 244927, 255576, 258681, 266616, 269928, 298172, 301876, 314916, 344908, 383364, 447258, 452814, 472374, 489854, 517362, 528283, 596344, 603589, 603752, 629832, 670887, 679221, 689816, 734781, 766728, 776043, 894516, 905628, 944748, 979708, 1034724, 1056566, 1207178, 1341774, 1358442, 1469562, 1552086, 1584849, 1714489, 1735787, 1789032, 1810767, 1811256, 1889496, 1959416, 2069448, 2113132, 2204343, 2414356, 2683548, 2716884, 2939124, 3104172, 3169698, 3428978, 3471574, 3621534, 4226264, 4408686, 4754547, 4828712, 5143467, 5207361, 5367096, 5432301, 5433768, 5878248, 6208344, 6339396, 6857956, 6943148, 7243068, 8817372, 9509094, 10286934, 10414722, 10864602, 12150509, 12678792, 13715912, 13886296, 14486136, 15430401, 15622083, 17634744, 19018188, 20573868, 20829444, 21729204, 24301018, 30860802, 31244166, 36451527, 38036376, 39923101, 41147736, 41658888, 43458408, 48602036, 61721604, 62488332, 72903054, 79846202, 97204072, 109354581, 119769303, 123443208, 124976664, 145806108, 159692404, 218709162, 239538606, 279461707, 291612216, 319384808, 359307909, 437418324, 479077212, 558923414, 718615818, 838385121, 874836648, 958154424, 1117846828, 1437231636, 1676770242, 2235693656, 2515155363, 2874463272, 3353540484, 5030310726, 6707080968, 10060621452, 20121242904]

約数ペア:
[(1, 20121242904), (2, 10060621452), (3, 6707080968), (4, 5030310726), (6, 3353540484), (7, 2874463272), (8, 2515155363), (9, 2235693656), (12, 1676770242), (14, 1437231636), (18, 1117846828), (21, 958154424), (23, 874836648), (24, 838385121), (28, 718615818), (36, 558923414), (42, 479077212), (46, 437418324), (56, 359307909), (63, 319384808), (69, 291612216), (72, 279461707), (84, 239538606), (92, 218709162), (126, 159692404), (138, 145806108), (161, 124976664), (163, 123443208), (168, 119769303), (184, 109354581), (207, 97204072), (252, 79846202), (276, 72903054), (322, 62488332), (326, 61721604), (414, 48602036), (463, 43458408), (483, 41658888), (489, 41147736), (504, 39923101), (529, 38036376), (552, 36451527), (644, 31244166), (652, 30860802), (828, 24301018), (926, 21729204), (966, 20829444), (978, 20573868), (1058, 19018188), (1141, 17634744), (1288, 15622083), (1304, 15430401), (1389, 14486136), (1449, 13886296), (1467, 13715912), (1587, 12678792), (1656, 12150509), (1852, 10864602), (1932, 10414722), (1956, 10286934), (2116, 9509094), (2282, 8817372), (2778, 7243068), (2898, 6943148), (2934, 6857956), (3174, 6339396), (3241, 6208344), (3423, 5878248), (3703, 5433768), (3704, 5432301), (3749, 5367096), (3864, 5207361), (3912, 5143467), (4167, 4828712), (4232, 4754547), (4564, 4408686), (4761, 4226264), (5556, 3621534), (5796, 3471574), (5868, 3428978), (6348, 3169698), (6482, 3104172), (6846, 2939124), (7406, 2716884), (7498, 2683548), (8334, 2414356), (9128, 2204343), (9522, 2113132), (9723, 2069448), (10269, 1959416), (10649, 1889496), (11109, 1811256), (11112, 1810767), (11247, 1789032), (11592, 1735787), (11736, 1714489), (12696, 1584849), (12964, 1552086), (13692, 1469562), (14812, 1358442), (14996, 1341774), (16668, 1207178), (19044, 1056566), (19446, 1034724), (20538, 979708), (21298, 944748), (22218, 905628), (22494, 894516), (25928, 776043), (26243, 766728), (27384, 734781), (29169, 689816), (29624, 679221), (29992, 670887), (31947, 629832), (33327, 603752), (33336, 603589), (33741, 596344), (38088, 528283), (38892, 517362), (41076, 489854), (42596, 472374), (44436, 452814), (44988, 447258), (52486, 383364), (58338, 344908), (63894, 314916), (66654, 301876), (67482, 298172), (74543, 269928), (75469, 266616), (77784, 258681), (78729, 255576), (82152, 244927), (85192, 236187), (86227, 233352), (88872, 226407), (89976, 223629), (95841, 209944), (104972, 191682), (116676, 172454), (127788, 157458), (133308, 150938), (134964, 149086)]

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