20007788544

素因数分解:

$2^{13}\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6311}}^1$

素因数の和:6386

約数の個数: 168

約数和(自身を含む): 59150231712

約数和(自身を除く): 39142443168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 512, 516, 576, 688, 768, 774, 1024, 1032, 1152, 1376, 1536, 1548, 2048, 2064, 2304, 2752, 3072, 3096, 4096, 4128, 4608, 5504, 6144, 6192, 6311, 8192, 8256, 9216, 11008, 12288, 12384, 12622, 16512, 18432, 18933, 22016, 24576, 24768, 25244, 33024, 36864, 37866, 44032, 49536, 50488, 56799, 66048, 73728, 75732, 88064, 99072, 100976, 113598, 132096, 151464, 176128, 198144, 201952, 227196, 264192, 271373, 302928, 352256, 396288, 403904, 454392, 528384, 542746, 605856, 792576, 807808, 814119, 908784, 1056768, 1085492, 1211712, 1585152, 1615616, 1628238, 1817568, 2170984, 2423424, 2442357, 3170304, 3231232, 3256476, 3635136, 4341968, 4846848, 4884714, 6462464, 6512952, 7270272, 8683936, 9693696, 9769428, 12924928, 13025904, 14540544, 17367872, 19387392, 19538856, 25849856, 26051808, 29081088, 34735744, 38774784, 39077712, 51699712, 52103616, 58162176, 69471488, 77549568, 78155424, 104207232, 116324352, 138942976, 155099136, 156310848, 208414464, 232648704, 277885952, 312621696, 416828928, 465297408, 555771904, 625243392, 833657856, 1111543808, 1250486784, 1667315712, 2223087616, 2500973568, 3334631424, 5001947136, 6669262848, 10003894272, 20007788544]

約数ペア:

[(1, 20007788544), (2, 10003894272), (3, 6669262848), (4, 5001947136), (6, 3334631424), (8, 2500973568), (9, 2223087616), (12, 1667315712), (16, 1250486784), (18, 1111543808), (24, 833657856), (32, 625243392), (36, 555771904), (43, 465297408), (48, 416828928), (64, 312621696), (72, 277885952), (86, 232648704), (96, 208414464), (128, 156310848), (129, 155099136), (144, 138942976), (172, 116324352), (192, 104207232), (256, 78155424), (258, 77549568), (288, 69471488), (344, 58162176), (384, 52103616), (387, 51699712), (512, 39077712), (516, 38774784), (576, 34735744), (688, 29081088), (768, 26051808), (774, 25849856), (1024, 19538856), (1032, 19387392), (1152, 17367872), (1376, 14540544), (1536, 13025904), (1548, 12924928), (2048, 9769428), (2064, 9693696), (2304, 8683936), (2752, 7270272), (3072, 6512952), (3096, 6462464), (4096, 4884714), (4128, 4846848), (4608, 4341968), (5504, 3635136), (6144, 3256476), (6192, 3231232), (6311, 3170304), (8192, 2442357), (8256, 2423424), (9216, 2170984), (11008, 1817568), (12288, 1628238), (12384, 1615616), (12622, 1585152), (16512, 1211712), (18432, 1085492), (18933, 1056768), (22016, 908784), (24576, 814119), (24768, 807808), (25244, 792576), (33024, 605856), (36864, 542746), (37866, 528384), (44032, 454392), (49536, 403904), (50488, 396288), (56799, 352256), (66048, 302928), (73728, 271373), (75732, 264192), (88064, 227196), (99072, 201952), (100976, 198144), (113598, 176128), (132096, 151464)]