20173375488

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15131}}^1$

素因数の和:15194

約数の個数: 192

約数和(自身を含む): 63452712960

約数和(自身を除く): 43279337472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1024, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2048, 2604, 2688, 2976, 3072, 3472, 3584, 3968, 5208, 5376, 5952, 6144, 6944, 7168, 7936, 10416, 10752, 11904, 13888, 14336, 15131, 15872, 20832, 21504, 23808, 27776, 30262, 31744, 41664, 43008, 45393, 47616, 55552, 60524, 63488, 83328, 90786, 95232, 105917, 111104, 121048, 166656, 181572, 190464, 211834, 222208, 242096, 317751, 333312, 363144, 423668, 444416, 469061, 484192, 635502, 666624, 726288, 847336, 938122, 968384, 1271004, 1333248, 1407183, 1452576, 1694672, 1876244, 1936768, 2542008, 2814366, 2905152, 3283427, 3389344, 3752488, 3873536, 5084016, 5628732, 5810304, 6566854, 6778688, 7504976, 7747072, 9850281, 10168032, 11257464, 11620608, 13133708, 13557376, 15009952, 15494144, 19700562, 20336064, 22514928, 23241216, 26267416, 27114752, 30019904, 30988288, 39401124, 40672128, 45029856, 46482432, 52534832, 54229504, 60039808, 78802248, 81344256, 90059712, 92964864, 105069664, 108459008, 120079616, 157604496, 162688512, 180119424, 210139328, 216918016, 240159232, 315208992, 325377024, 360238848, 420278656, 480318464, 630417984, 650754048, 720477696, 840557312, 960636928, 1260835968, 1440955392, 1681114624, 2521671936, 2881910784, 3362229248, 5043343872, 6724458496, 10086687744, 20173375488]

約数ペア:

[(1, 20173375488), (2, 10086687744), (3, 6724458496), (4, 5043343872), (6, 3362229248), (7, 2881910784), (8, 2521671936), (12, 1681114624), (14, 1440955392), (16, 1260835968), (21, 960636928), (24, 840557312), (28, 720477696), (31, 650754048), (32, 630417984), (42, 480318464), (48, 420278656), (56, 360238848), (62, 325377024), (64, 315208992), (84, 240159232), (93, 216918016), (96, 210139328), (112, 180119424), (124, 162688512), (128, 157604496), (168, 120079616), (186, 108459008), (192, 105069664), (217, 92964864), (224, 90059712), (248, 81344256), (256, 78802248), (336, 60039808), (372, 54229504), (384, 52534832), (434, 46482432), (448, 45029856), (496, 40672128), (512, 39401124), (651, 30988288), (672, 30019904), (744, 27114752), (768, 26267416), (868, 23241216), (896, 22514928), (992, 20336064), (1024, 19700562), (1302, 15494144), (1344, 15009952), (1488, 13557376), (1536, 13133708), (1736, 11620608), (1792, 11257464), (1984, 10168032), (2048, 9850281), (2604, 7747072), (2688, 7504976), (2976, 6778688), (3072, 6566854), (3472, 5810304), (3584, 5628732), (3968, 5084016), (5208, 3873536), (5376, 3752488), (5952, 3389344), (6144, 3283427), (6944, 2905152), (7168, 2814366), (7936, 2542008), (10416, 1936768), (10752, 1876244), (11904, 1694672), (13888, 1452576), (14336, 1407183), (15131, 1333248), (15872, 1271004), (20832, 968384), (21504, 938122), (23808, 847336), (27776, 726288), (30262, 666624), (31744, 635502), (41664, 484192), (43008, 469061), (45393, 444416), (47616, 423668), (55552, 363144), (60524, 333312), (63488, 317751), (83328, 242096), (90786, 222208), (95232, 211834), (105917, 190464), (111104, 181572), (121048, 166656)]