20841737472

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^2\times {\mathrm{9413}}^1$

素因数の和:9497

約数の個数: 162

約数和(自身を含む): 62099441586

約数和(自身を除く): 41257704114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 961, 992, 1116, 1152, 1488, 1922, 1984, 2232, 2304, 2883, 2976, 3844, 3968, 4464, 5766, 5952, 7688, 7936, 8649, 8928, 9413, 11532, 11904, 15376, 17298, 17856, 18826, 23064, 23808, 28239, 30752, 34596, 35712, 37652, 46128, 56478, 61504, 69192, 71424, 75304, 84717, 92256, 112956, 123008, 138384, 150608, 169434, 184512, 225912, 246016, 276768, 291803, 301216, 338868, 369024, 451824, 553536, 583606, 602432, 677736, 738048, 875409, 903648, 1107072, 1167212, 1204864, 1355472, 1750818, 1807296, 2214144, 2334424, 2409728, 2626227, 2710944, 3501636, 3614592, 4668848, 5252454, 5421888, 7003272, 7229184, 9045893, 9337696, 10504908, 10843776, 14006544, 18091786, 18675392, 21009816, 21687552, 27137679, 28013088, 36183572, 37350784, 42019632, 54275358, 56026176, 72367144, 74701568, 81413037, 84039264, 108550716, 112052352, 144734288, 162826074, 168078528, 217101432, 224104704, 289468576, 325652148, 336157056, 434202864, 578937152, 651304296, 672314112, 868405728, 1157874304, 1302608592, 1736811456, 2315748608, 2605217184, 3473622912, 5210434368, 6947245824, 10420868736, 20841737472]

約数ペア:

[(1, 20841737472), (2, 10420868736), (3, 6947245824), (4, 5210434368), (6, 3473622912), (8, 2605217184), (9, 2315748608), (12, 1736811456), (16, 1302608592), (18, 1157874304), (24, 868405728), (31, 672314112), (32, 651304296), (36, 578937152), (48, 434202864), (62, 336157056), (64, 325652148), (72, 289468576), (93, 224104704), (96, 217101432), (124, 168078528), (128, 162826074), (144, 144734288), (186, 112052352), (192, 108550716), (248, 84039264), (256, 81413037), (279, 74701568), (288, 72367144), (372, 56026176), (384, 54275358), (496, 42019632), (558, 37350784), (576, 36183572), (744, 28013088), (768, 27137679), (961, 21687552), (992, 21009816), (1116, 18675392), (1152, 18091786), (1488, 14006544), (1922, 10843776), (1984, 10504908), (2232, 9337696), (2304, 9045893), (2883, 7229184), (2976, 7003272), (3844, 5421888), (3968, 5252454), (4464, 4668848), (5766, 3614592), (5952, 3501636), (7688, 2710944), (7936, 2626227), (8649, 2409728), (8928, 2334424), (9413, 2214144), (11532, 1807296), (11904, 1750818), (15376, 1355472), (17298, 1204864), (17856, 1167212), (18826, 1107072), (23064, 903648), (23808, 875409), (28239, 738048), (30752, 677736), (34596, 602432), (35712, 583606), (37652, 553536), (46128, 451824), (56478, 369024), (61504, 338868), (69192, 301216), (71424, 291803), (75304, 276768), (84717, 246016), (92256, 225912), (112956, 184512), (123008, 169434), (138384, 150608)]