20181694368

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2969}}^1$

素因数の和:3191

約数の個数: 192

約数和(自身を含む): 59599774080

約数和(自身を除く): 39418079712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 123, 132, 157, 164, 176, 246, 264, 314, 328, 352, 451, 471, 492, 528, 628, 656, 902, 942, 984, 1056, 1256, 1312, 1353, 1727, 1804, 1884, 1968, 2512, 2706, 2969, 3454, 3608, 3768, 3936, 5024, 5181, 5412, 5938, 6437, 6908, 7216, 7536, 8907, 10362, 10824, 11876, 12874, 13816, 14432, 15072, 17814, 19311, 20724, 21648, 23752, 25748, 27632, 32659, 35628, 38622, 41448, 43296, 47504, 51496, 55264, 65318, 70807, 71256, 77244, 82896, 95008, 97977, 102992, 121729, 130636, 141614, 142512, 154488, 165792, 195954, 205984, 212421, 243458, 261272, 283228, 285024, 308976, 365187, 391908, 424842, 466133, 486916, 522544, 566456, 617952, 730374, 783816, 849684, 932266, 973832, 1045088, 1132912, 1339019, 1398399, 1460748, 1567632, 1699368, 1864532, 1947664, 2265824, 2678038, 2796798, 2921496, 3135264, 3398736, 3729064, 3895328, 4017057, 5127463, 5356076, 5593596, 5842992, 6797472, 7458128, 8034114, 10254926, 10712152, 11187192, 11685984, 14916256, 15382389, 16068228, 19111453, 20509852, 21424304, 22374384, 30764778, 32136456, 38222906, 41019704, 42848608, 44748768, 57334359, 61529556, 64272912, 76445812, 82039408, 114668718, 123059112, 128545824, 152891624, 164078816, 210225983, 229337436, 246118224, 305783248, 420451966, 458674872, 492236448, 611566496, 630677949, 840903932, 917349744, 1261355898, 1681807864, 1834699488, 2522711796, 3363615728, 5045423592, 6727231456, 10090847184, 20181694368]

約数ペア:

[(1, 20181694368), (2, 10090847184), (3, 6727231456), (4, 5045423592), (6, 3363615728), (8, 2522711796), (11, 1834699488), (12, 1681807864), (16, 1261355898), (22, 917349744), (24, 840903932), (32, 630677949), (33, 611566496), (41, 492236448), (44, 458674872), (48, 420451966), (66, 305783248), (82, 246118224), (88, 229337436), (96, 210225983), (123, 164078816), (132, 152891624), (157, 128545824), (164, 123059112), (176, 114668718), (246, 82039408), (264, 76445812), (314, 64272912), (328, 61529556), (352, 57334359), (451, 44748768), (471, 42848608), (492, 41019704), (528, 38222906), (628, 32136456), (656, 30764778), (902, 22374384), (942, 21424304), (984, 20509852), (1056, 19111453), (1256, 16068228), (1312, 15382389), (1353, 14916256), (1727, 11685984), (1804, 11187192), (1884, 10712152), (1968, 10254926), (2512, 8034114), (2706, 7458128), (2969, 6797472), (3454, 5842992), (3608, 5593596), (3768, 5356076), (3936, 5127463), (5024, 4017057), (5181, 3895328), (5412, 3729064), (5938, 3398736), (6437, 3135264), (6908, 2921496), (7216, 2796798), (7536, 2678038), (8907, 2265824), (10362, 1947664), (10824, 1864532), (11876, 1699368), (12874, 1567632), (13816, 1460748), (14432, 1398399), (15072, 1339019), (17814, 1132912), (19311, 1045088), (20724, 973832), (21648, 932266), (23752, 849684), (25748, 783816), (27632, 730374), (32659, 617952), (35628, 566456), (38622, 522544), (41448, 486916), (43296, 466133), (47504, 424842), (51496, 391908), (55264, 365187), (65318, 308976), (70807, 285024), (71256, 283228), (77244, 261272), (82896, 243458), (95008, 212421), (97977, 205984), (102992, 195954), (121729, 165792), (130636, 154488), (141614, 142512)]