19985682432

素因数分解:

$2^{12}\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11701}}^1$

素因数の和:11867

約数の個数: 104

約数和(自身を含む): 53676605920

約数和(自身を除く): 33690923488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 512, 556, 768, 834, 1024, 1112, 1536, 1668, 2048, 2224, 3072, 3336, 4096, 4448, 6144, 6672, 8896, 11701, 12288, 13344, 17792, 23402, 26688, 35103, 35584, 46804, 53376, 70206, 71168, 93608, 106752, 140412, 142336, 187216, 213504, 280824, 284672, 374432, 427008, 561648, 569344, 748864, 854016, 1123296, 1497728, 1626439, 1708032, 2246592, 2995456, 3252878, 4493184, 4879317, 5990912, 6505756, 8986368, 9758634, 11981824, 13011512, 17972736, 19517268, 23963648, 26023024, 35945472, 39034536, 47927296, 52046048, 71890944, 78069072, 104092096, 143781888, 156138144, 208184192, 312276288, 416368384, 624552576, 832736768, 1249105152, 1665473536, 2498210304, 3330947072, 4996420608, 6661894144, 9992841216, 19985682432]

約数ペア:

[(1, 19985682432), (2, 9992841216), (3, 6661894144), (4, 4996420608), (6, 3330947072), (8, 2498210304), (12, 1665473536), (16, 1249105152), (24, 832736768), (32, 624552576), (48, 416368384), (64, 312276288), (96, 208184192), (128, 156138144), (139, 143781888), (192, 104092096), (256, 78069072), (278, 71890944), (384, 52046048), (417, 47927296), (512, 39034536), (556, 35945472), (768, 26023024), (834, 23963648), (1024, 19517268), (1112, 17972736), (1536, 13011512), (1668, 11981824), (2048, 9758634), (2224, 8986368), (3072, 6505756), (3336, 5990912), (4096, 4879317), (4448, 4493184), (6144, 3252878), (6672, 2995456), (8896, 2246592), (11701, 1708032), (12288, 1626439), (13344, 1497728), (17792, 1123296), (23402, 854016), (26688, 748864), (35103, 569344), (35584, 561648), (46804, 427008), (53376, 374432), (70206, 284672), (71168, 280824), (93608, 213504), (106752, 187216), (140412, 142336)]