20191763904

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{22409}}^1$

素因数の和:22475

約数の個数: 168

約数和(自身を含む): 60723749520

約数和(自身を除く): 40531985616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 361, 416, 456, 494, 608, 624, 722, 741, 832, 912, 988, 1083, 1216, 1248, 1444, 1482, 1824, 1976, 2166, 2496, 2888, 2964, 3648, 3952, 4332, 4693, 5776, 5928, 7904, 8664, 9386, 11552, 11856, 14079, 15808, 17328, 18772, 22409, 23104, 23712, 28158, 34656, 37544, 44818, 47424, 56316, 67227, 69312, 75088, 89636, 112632, 134454, 150176, 179272, 225264, 268908, 291317, 300352, 358544, 425771, 450528, 537816, 582634, 717088, 851542, 873951, 901056, 1075632, 1165268, 1277313, 1434176, 1703084, 1747902, 2151264, 2330536, 2554626, 3406168, 3495804, 4302528, 4661072, 5109252, 5535023, 6812336, 6991608, 8089649, 9322144, 10218504, 11070046, 13624672, 13983216, 16179298, 16605069, 18644288, 20437008, 22140092, 24268947, 27249344, 27966432, 32358596, 33210138, 40874016, 44280184, 48537894, 55932864, 64717192, 66420276, 81748032, 88560368, 97075788, 105165437, 129434384, 132840552, 177120736, 194151576, 210330874, 258868768, 265681104, 315496311, 354241472, 388303152, 420661748, 517737536, 531362208, 630992622, 776606304, 841323496, 1062724416, 1261985244, 1553212608, 1682646992, 2523970488, 3365293984, 5047940976, 6730587968, 10095881952, 20191763904]

約数ペア:

[(1, 20191763904), (2, 10095881952), (3, 6730587968), (4, 5047940976), (6, 3365293984), (8, 2523970488), (12, 1682646992), (13, 1553212608), (16, 1261985244), (19, 1062724416), (24, 841323496), (26, 776606304), (32, 630992622), (38, 531362208), (39, 517737536), (48, 420661748), (52, 388303152), (57, 354241472), (64, 315496311), (76, 265681104), (78, 258868768), (96, 210330874), (104, 194151576), (114, 177120736), (152, 132840552), (156, 129434384), (192, 105165437), (208, 97075788), (228, 88560368), (247, 81748032), (304, 66420276), (312, 64717192), (361, 55932864), (416, 48537894), (456, 44280184), (494, 40874016), (608, 33210138), (624, 32358596), (722, 27966432), (741, 27249344), (832, 24268947), (912, 22140092), (988, 20437008), (1083, 18644288), (1216, 16605069), (1248, 16179298), (1444, 13983216), (1482, 13624672), (1824, 11070046), (1976, 10218504), (2166, 9322144), (2496, 8089649), (2888, 6991608), (2964, 6812336), (3648, 5535023), (3952, 5109252), (4332, 4661072), (4693, 4302528), (5776, 3495804), (5928, 3406168), (7904, 2554626), (8664, 2330536), (9386, 2151264), (11552, 1747902), (11856, 1703084), (14079, 1434176), (15808, 1277313), (17328, 1165268), (18772, 1075632), (22409, 901056), (23104, 873951), (23712, 851542), (28158, 717088), (34656, 582634), (37544, 537816), (44818, 450528), (47424, 425771), (56316, 358544), (67227, 300352), (69312, 291317), (75088, 268908), (89636, 225264), (112632, 179272), (134454, 150176)]