20118434544

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9587}}^1$

素因数の和:9692

約数の個数: 240

約数和(自身を含む): 64914595200

約数和(自身を除く): 44796160656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 59, 72, 76, 78, 104, 114, 117, 118, 144, 152, 156, 171, 177, 208, 228, 234, 236, 247, 304, 312, 342, 354, 456, 468, 472, 494, 531, 624, 684, 708, 741, 767, 912, 936, 944, 988, 1062, 1121, 1368, 1416, 1482, 1534, 1872, 1976, 2124, 2223, 2242, 2301, 2736, 2832, 2964, 3068, 3363, 3952, 4248, 4446, 4484, 4602, 5928, 6136, 6726, 6903, 8496, 8892, 8968, 9204, 9587, 10089, 11856, 12272, 13452, 13806, 14573, 17784, 17936, 18408, 19174, 20178, 26904, 27612, 28761, 29146, 35568, 36816, 38348, 40356, 43719, 53808, 55224, 57522, 58292, 76696, 80712, 86283, 87438, 110448, 115044, 116584, 124631, 131157, 153392, 161424, 172566, 174876, 182153, 230088, 233168, 249262, 262314, 345132, 349752, 364306, 373893, 460176, 498524, 524628, 546459, 565633, 690264, 699504, 728612, 747786, 997048, 1049256, 1092918, 1121679, 1131266, 1380528, 1457224, 1495572, 1639377, 1696899, 1994096, 2098512, 2185836, 2243358, 2262532, 2367989, 2914448, 2991144, 3278754, 3393798, 4371672, 4486716, 4525064, 4735978, 5090697, 5982288, 6557508, 6787596, 7103967, 7353229, 8743344, 8973432, 9050128, 9471956, 10181394, 10747027, 13115016, 13575192, 14207934, 14706458, 17946864, 18943912, 20362788, 21311901, 21494054, 22059687, 26230032, 27150384, 28415868, 29412916, 32241081, 37887824, 40725576, 42623802, 42988108, 44119374, 56831736, 58825832, 64482162, 66179061, 81451152, 85247604, 85976216, 88238748, 96723243, 113663472, 117651664, 128964324, 132358122, 139711351, 170495208, 171952432, 176477496, 193446486, 257928648, 264716244, 279422702, 340990416, 352954992, 386892972, 419134053, 515857296, 529432488, 558845404, 773785944, 838268106, 1058864976, 1117690808, 1257402159, 1547571888, 1676536212, 2235381616, 2514804318, 3353072424, 5029608636, 6706144848, 10059217272, 20118434544]

約数ペア:

[(1, 20118434544), (2, 10059217272), (3, 6706144848), (4, 5029608636), (6, 3353072424), (8, 2514804318), (9, 2235381616), (12, 1676536212), (13, 1547571888), (16, 1257402159), (18, 1117690808), (19, 1058864976), (24, 838268106), (26, 773785944), (36, 558845404), (38, 529432488), (39, 515857296), (48, 419134053), (52, 386892972), (57, 352954992), (59, 340990416), (72, 279422702), (76, 264716244), (78, 257928648), (104, 193446486), (114, 176477496), (117, 171952432), (118, 170495208), (144, 139711351), (152, 132358122), (156, 128964324), (171, 117651664), (177, 113663472), (208, 96723243), (228, 88238748), (234, 85976216), (236, 85247604), (247, 81451152), (304, 66179061), (312, 64482162), (342, 58825832), (354, 56831736), (456, 44119374), (468, 42988108), (472, 42623802), (494, 40725576), (531, 37887824), (624, 32241081), (684, 29412916), (708, 28415868), (741, 27150384), (767, 26230032), (912, 22059687), (936, 21494054), (944, 21311901), (988, 20362788), (1062, 18943912), (1121, 17946864), (1368, 14706458), (1416, 14207934), (1482, 13575192), (1534, 13115016), (1872, 10747027), (1976, 10181394), (2124, 9471956), (2223, 9050128), (2242, 8973432), (2301, 8743344), (2736, 7353229), (2832, 7103967), (2964, 6787596), (3068, 6557508), (3363, 5982288), (3952, 5090697), (4248, 4735978), (4446, 4525064), (4484, 4486716), (4602, 4371672), (5928, 3393798), (6136, 3278754), (6726, 2991144), (6903, 2914448), (8496, 2367989), (8892, 2262532), (8968, 2243358), (9204, 2185836), (9587, 2098512), (10089, 1994096), (11856, 1696899), (12272, 1639377), (13452, 1495572), (13806, 1457224), (14573, 1380528), (17784, 1131266), (17936, 1121679), (18408, 1092918), (19174, 1049256), (20178, 997048), (26904, 747786), (27612, 728612), (28761, 699504), (29146, 690264), (35568, 565633), (36816, 546459), (38348, 524628), (40356, 498524), (43719, 460176), (53808, 373893), (55224, 364306), (57522, 349752), (58292, 345132), (76696, 262314), (80712, 249262), (86283, 233168), (87438, 230088), (110448, 182153), (115044, 174876), (116584, 172566), (124631, 161424), (131157, 153392)]