20118405888

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:541

約数の個数: 432

約数和(自身を含む): 69792952320

約数和(自身を除く): 49674546432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 191, 192, 196, 216, 224, 252, 256, 288, 294, 311, 336, 378, 382, 384, 392, 432, 441, 448, 504, 573, 576, 588, 622, 672, 756, 764, 768, 784, 864, 882, 896, 933, 1008, 1146, 1152, 1176, 1244, 1323, 1337, 1344, 1512, 1528, 1568, 1719, 1728, 1764, 1792, 1866, 2016, 2177, 2292, 2304, 2352, 2488, 2646, 2674, 2688, 2799, 3024, 3056, 3136, 3438, 3456, 3528, 3732, 4011, 4032, 4354, 4584, 4704, 4976, 5157, 5292, 5348, 5376, 5598, 6048, 6112, 6272, 6531, 6876, 6912, 7056, 7464, 8022, 8064, 8397, 8708, 9168, 9359, 9408, 9952, 10314, 10584, 10696, 11196, 12033, 12096, 12224, 12544, 13062, 13752, 14112, 14928, 15239, 16044, 16128, 16794, 17416, 18336, 18718, 18816, 19593, 19904, 20628, 21168, 21392, 22392, 24066, 24192, 24448, 26124, 27504, 28077, 28224, 29856, 30478, 32088, 33588, 34832, 36099, 36672, 37436, 37632, 39186, 39808, 41256, 42336, 42784, 44784, 45717, 48132, 48384, 48896, 52248, 55008, 56154, 56448, 58779, 59401, 59712, 60956, 64176, 67176, 69664, 72198, 73344, 74872, 78372, 79616, 82512, 84231, 84672, 85568, 89568, 91434, 96264, 104496, 110016, 112308, 112896, 117558, 118802, 119424, 121912, 128352, 134352, 137151, 139328, 144396, 146688, 149744, 156744, 165024, 168462, 169344, 171136, 178203, 179136, 182868, 192528, 208992, 220032, 224616, 235116, 237604, 238848, 243824, 252693, 256704, 268704, 274302, 278656, 288792, 299488, 313488, 330048, 336924, 338688, 342272, 356406, 358272, 365736, 385056, 411453, 415807, 417984, 440064, 449232, 470232, 475208, 487648, 505386, 513408, 534609, 537408, 548604, 557312, 577584, 598976, 626976, 660096, 673848, 712812, 716544, 731472, 770112, 822906, 831614, 835968, 898464, 940464, 950416, 975296, 1010772, 1026816, 1069218, 1074816, 1097208, 1155168, 1197952, 1247421, 1253952, 1320192, 1347696, 1425624, 1462944, 1540224, 1603827, 1645812, 1663228, 1671936, 1796928, 1880928, 1900832, 1950592, 2021544, 2138436, 2149632, 2194416, 2310336, 2395904, 2494842, 2507904, 2695392, 2851248, 2910649, 2925888, 3080448, 3207654, 3291624, 3326456, 3593856, 3742263, 3761856, 3801664, 3901184, 4043088, 4276872, 4388832, 4620672, 4989684, 5015808, 5390784, 5702496, 5821298, 5851776, 6415308, 6583248, 6652912, 7187712, 7484526, 7523712, 7603328, 8086176, 8553744, 8731947, 8777664, 9241344, 9979368, 10781568, 11226789, 11404992, 11642596, 11703552, 12830616, 13166496, 13305824, 14969052, 15047424, 15206656, 16172352, 17107488, 17463894, 17555328, 19958736, 21563136, 22453578, 22809984, 23285192, 25661232, 26195841, 26332992, 26611648, 29938104, 32344704, 34214976, 34927788, 35110656, 39917472, 44907156, 45619968, 46570384, 51322464, 52391682, 52665984, 53223296, 59876208, 64689408, 68429952, 69855576, 78587523, 79834944, 89814312, 93140768, 102644928, 104783364, 105331968, 106446592, 119752416, 136859904, 139711152, 157175046, 159669888, 179628624, 186281536, 205289856, 209566728, 239504832, 279422304, 314350092, 319339776, 359257248, 372563072, 410579712, 419133456, 479009664, 558844608, 628700184, 718514496, 745126144, 838266912, 958019328, 1117689216, 1257400368, 1437028992, 1676533824, 2235378432, 2514800736, 2874057984, 3353067648, 5029601472, 6706135296, 10059202944, 20118405888]

約数ペア:

[(1, 20118405888), (2, 10059202944), (3, 6706135296), (4, 5029601472), (6, 3353067648), (7, 2874057984), (8, 2514800736), (9, 2235378432), (12, 1676533824), (14, 1437028992), (16, 1257400368), (18, 1117689216), (21, 958019328), (24, 838266912), (27, 745126144), (28, 718514496), (32, 628700184), (36, 558844608), (42, 479009664), (48, 419133456), (49, 410579712), (54, 372563072), (56, 359257248), (63, 319339776), (64, 314350092), (72, 279422304), (84, 239504832), (96, 209566728), (98, 205289856), (108, 186281536), (112, 179628624), (126, 159669888), (128, 157175046), (144, 139711152), (147, 136859904), (168, 119752416), (189, 106446592), (191, 105331968), (192, 104783364), (196, 102644928), (216, 93140768), (224, 89814312), (252, 79834944), (256, 78587523), (288, 69855576), (294, 68429952), (311, 64689408), (336, 59876208), (378, 53223296), (382, 52665984), (384, 52391682), (392, 51322464), (432, 46570384), (441, 45619968), (448, 44907156), (504, 39917472), (573, 35110656), (576, 34927788), (588, 34214976), (622, 32344704), (672, 29938104), (756, 26611648), (764, 26332992), (768, 26195841), (784, 25661232), (864, 23285192), (882, 22809984), (896, 22453578), (933, 21563136), (1008, 19958736), (1146, 17555328), (1152, 17463894), (1176, 17107488), (1244, 16172352), (1323, 15206656), (1337, 15047424), (1344, 14969052), (1512, 13305824), (1528, 13166496), (1568, 12830616), (1719, 11703552), (1728, 11642596), (1764, 11404992), (1792, 11226789), (1866, 10781568), (2016, 9979368), (2177, 9241344), (2292, 8777664), (2304, 8731947), (2352, 8553744), (2488, 8086176), (2646, 7603328), (2674, 7523712), (2688, 7484526), (2799, 7187712), (3024, 6652912), (3056, 6583248), (3136, 6415308), (3438, 5851776), (3456, 5821298), (3528, 5702496), (3732, 5390784), (4011, 5015808), (4032, 4989684), (4354, 4620672), (4584, 4388832), (4704, 4276872), (4976, 4043088), (5157, 3901184), (5292, 3801664), (5348, 3761856), (5376, 3742263), (5598, 3593856), (6048, 3326456), (6112, 3291624), (6272, 3207654), (6531, 3080448), (6876, 2925888), (6912, 2910649), (7056, 2851248), (7464, 2695392), (8022, 2507904), (8064, 2494842), (8397, 2395904), (8708, 2310336), (9168, 2194416), (9359, 2149632), (9408, 2138436), (9952, 2021544), (10314, 1950592), (10584, 1900832), (10696, 1880928), (11196, 1796928), (12033, 1671936), (12096, 1663228), (12224, 1645812), (12544, 1603827), (13062, 1540224), (13752, 1462944), (14112, 1425624), (14928, 1347696), (15239, 1320192), (16044, 1253952), (16128, 1247421), (16794, 1197952), (17416, 1155168), (18336, 1097208), (18718, 1074816), (18816, 1069218), (19593, 1026816), (19904, 1010772), (20628, 975296), (21168, 950416), (21392, 940464), (22392, 898464), (24066, 835968), (24192, 831614), (24448, 822906), (26124, 770112), (27504, 731472), (28077, 716544), (28224, 712812), (29856, 673848), (30478, 660096), (32088, 626976), (33588, 598976), (34832, 577584), (36099, 557312), (36672, 548604), (37436, 537408), (37632, 534609), (39186, 513408), (39808, 505386), (41256, 487648), (42336, 475208), (42784, 470232), (44784, 449232), (45717, 440064), (48132, 417984), (48384, 415807), (48896, 411453), (52248, 385056), (55008, 365736), (56154, 358272), (56448, 356406), (58779, 342272), (59401, 338688), (59712, 336924), (60956, 330048), (64176, 313488), (67176, 299488), (69664, 288792), (72198, 278656), (73344, 274302), (74872, 268704), (78372, 256704), (79616, 252693), (82512, 243824), (84231, 238848), (84672, 237604), (85568, 235116), (89568, 224616), (91434, 220032), (96264, 208992), (104496, 192528), (110016, 182868), (112308, 179136), (112896, 178203), (117558, 171136), (118802, 169344), (119424, 168462), (121912, 165024), (128352, 156744), (134352, 149744), (137151, 146688), (139328, 144396)]