20323685952

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1281

約数の個数: 168

約数和(自身を含む): 58933303520

約数和(自身を除く): 38609617568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 313, 417, 556, 576, 626, 811, 834, 939, 1112, 1251, 1252, 1622, 1668, 1878, 2224, 2433, 2502, 2504, 2817, 3244, 3336, 3756, 4448, 4866, 5004, 5008, 5634, 6488, 6672, 7299, 7512, 8896, 9732, 10008, 10016, 11268, 12976, 13344, 14598, 15024, 19464, 20016, 20032, 22536, 25952, 26688, 29196, 30048, 38928, 40032, 43507, 45072, 51904, 58392, 60096, 77856, 80064, 87014, 90144, 112729, 116784, 130521, 155712, 174028, 180288, 225458, 233568, 253843, 261042, 338187, 348056, 391563, 450916, 467136, 507686, 522084, 676374, 696112, 761529, 783126, 901832, 1014561, 1015372, 1044168, 1352748, 1392224, 1523058, 1566252, 1803664, 2029122, 2030744, 2088336, 2284587, 2705496, 2784448, 3046116, 3132504, 3607328, 4058244, 4061488, 4176672, 4569174, 5410992, 6092232, 6265008, 7214656, 8116488, 8122976, 8353344, 9138348, 10821984, 12184464, 12530016, 16232976, 16245952, 18276696, 21643968, 24368928, 25060032, 32465952, 35284177, 36553392, 48737856, 64931904, 70568354, 73106784, 105852531, 141136708, 146213568, 211705062, 282273416, 317557593, 423410124, 564546832, 635115186, 846820248, 1129093664, 1270230372, 1693640496, 2258187328, 2540460744, 3387280992, 5080921488, 6774561984, 10161842976, 20323685952]

約数ペア:

[(1, 20323685952), (2, 10161842976), (3, 6774561984), (4, 5080921488), (6, 3387280992), (8, 2540460744), (9, 2258187328), (12, 1693640496), (16, 1270230372), (18, 1129093664), (24, 846820248), (32, 635115186), (36, 564546832), (48, 423410124), (64, 317557593), (72, 282273416), (96, 211705062), (139, 146213568), (144, 141136708), (192, 105852531), (278, 73106784), (288, 70568354), (313, 64931904), (417, 48737856), (556, 36553392), (576, 35284177), (626, 32465952), (811, 25060032), (834, 24368928), (939, 21643968), (1112, 18276696), (1251, 16245952), (1252, 16232976), (1622, 12530016), (1668, 12184464), (1878, 10821984), (2224, 9138348), (2433, 8353344), (2502, 8122976), (2504, 8116488), (2817, 7214656), (3244, 6265008), (3336, 6092232), (3756, 5410992), (4448, 4569174), (4866, 4176672), (5004, 4061488), (5008, 4058244), (5634, 3607328), (6488, 3132504), (6672, 3046116), (7299, 2784448), (7512, 2705496), (8896, 2284587), (9732, 2088336), (10008, 2030744), (10016, 2029122), (11268, 1803664), (12976, 1566252), (13344, 1523058), (14598, 1392224), (15024, 1352748), (19464, 1044168), (20016, 1015372), (20032, 1014561), (22536, 901832), (25952, 783126), (26688, 761529), (29196, 696112), (30048, 676374), (38928, 522084), (40032, 507686), (43507, 467136), (45072, 450916), (51904, 391563), (58392, 348056), (60096, 338187), (77856, 261042), (80064, 253843), (87014, 233568), (90144, 225458), (112729, 180288), (116784, 174028), (130521, 155712)]