20173203456

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2381}}^1$

素因数の和:2610

約数の個数: 192

約数和(自身を含む): 61803181440

約数和(自身を除く): 41629977984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 197, 224, 256, 336, 384, 394, 448, 512, 591, 672, 768, 788, 896, 1024, 1182, 1344, 1379, 1536, 1576, 1792, 2048, 2364, 2381, 2688, 2758, 3072, 3152, 3584, 4137, 4728, 4762, 5376, 5516, 6144, 6304, 7143, 7168, 8274, 9456, 9524, 10752, 11032, 12608, 14286, 14336, 16548, 16667, 18912, 19048, 21504, 22064, 25216, 28572, 33096, 33334, 37824, 38096, 43008, 44128, 50001, 50432, 57144, 66192, 66668, 75648, 76192, 88256, 100002, 100864, 114288, 132384, 133336, 151296, 152384, 176512, 200004, 201728, 228576, 264768, 266672, 302592, 304768, 353024, 400008, 403456, 457152, 469057, 529536, 533344, 605184, 609536, 706048, 800016, 914304, 938114, 1059072, 1066688, 1210368, 1219072, 1407171, 1412096, 1600032, 1828608, 1876228, 2118144, 2133376, 2438144, 2814342, 2824192, 3200064, 3283399, 3657216, 3752456, 4236288, 4266752, 4876288, 5628684, 6400128, 6566798, 7314432, 7504912, 8472576, 8533504, 9850197, 11257368, 12800256, 13133596, 14628864, 15009824, 17067008, 19700394, 22514736, 25600512, 26267192, 30019648, 34134016, 39400788, 45029472, 51201024, 52534384, 60039296, 78801576, 90058944, 102402048, 105068768, 120078592, 157603152, 180117888, 210137536, 240157184, 315206304, 360235776, 420275072, 480314368, 630412608, 720471552, 840550144, 960628736, 1260825216, 1440943104, 1681100288, 2521650432, 2881886208, 3362200576, 5043300864, 6724401152, 10086601728, 20173203456]

約数ペア:

[(1, 20173203456), (2, 10086601728), (3, 6724401152), (4, 5043300864), (6, 3362200576), (7, 2881886208), (8, 2521650432), (12, 1681100288), (14, 1440943104), (16, 1260825216), (21, 960628736), (24, 840550144), (28, 720471552), (32, 630412608), (42, 480314368), (48, 420275072), (56, 360235776), (64, 315206304), (84, 240157184), (96, 210137536), (112, 180117888), (128, 157603152), (168, 120078592), (192, 105068768), (197, 102402048), (224, 90058944), (256, 78801576), (336, 60039296), (384, 52534384), (394, 51201024), (448, 45029472), (512, 39400788), (591, 34134016), (672, 30019648), (768, 26267192), (788, 25600512), (896, 22514736), (1024, 19700394), (1182, 17067008), (1344, 15009824), (1379, 14628864), (1536, 13133596), (1576, 12800256), (1792, 11257368), (2048, 9850197), (2364, 8533504), (2381, 8472576), (2688, 7504912), (2758, 7314432), (3072, 6566798), (3152, 6400128), (3584, 5628684), (4137, 4876288), (4728, 4266752), (4762, 4236288), (5376, 3752456), (5516, 3657216), (6144, 3283399), (6304, 3200064), (7143, 2824192), (7168, 2814342), (8274, 2438144), (9456, 2133376), (9524, 2118144), (10752, 1876228), (11032, 1828608), (12608, 1600032), (14286, 1412096), (14336, 1407171), (16548, 1219072), (16667, 1210368), (18912, 1066688), (19048, 1059072), (21504, 938114), (22064, 914304), (25216, 800016), (28572, 706048), (33096, 609536), (33334, 605184), (37824, 533344), (38096, 529536), (43008, 469057), (44128, 457152), (50001, 403456), (50432, 400008), (57144, 353024), (66192, 304768), (66668, 302592), (75648, 266672), (76192, 264768), (88256, 228576), (100002, 201728), (100864, 200004), (114288, 176512), (132384, 152384), (133336, 151296)]