20321796864

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{48023}}^1$

素因数の和:48090

約数の個数: 144

約数和(自身を含む): 58896633600

約数和(自身を除く): 38574836736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 228, 232, 256, 304, 348, 384, 456, 464, 551, 608, 696, 768, 912, 928, 1102, 1216, 1392, 1653, 1824, 1856, 2204, 2432, 2784, 3306, 3648, 3712, 4408, 4864, 5568, 6612, 7296, 7424, 8816, 11136, 13224, 14592, 17632, 22272, 26448, 35264, 48023, 52896, 70528, 96046, 105792, 141056, 144069, 192092, 211584, 288138, 384184, 423168, 576276, 768368, 912437, 1152552, 1392667, 1536736, 1824874, 2305104, 2737311, 2785334, 3073472, 3649748, 4178001, 4610208, 5474622, 5570668, 6146944, 7299496, 8356002, 9220416, 10949244, 11141336, 12293888, 14598992, 16712004, 18440832, 21898488, 22282672, 26460673, 29197984, 33424008, 36881664, 43796976, 44565344, 52921346, 58395968, 66848016, 79382019, 87593952, 89130688, 105842692, 116791936, 133696032, 158764038, 175187904, 178261376, 211685384, 233583872, 267392064, 317528076, 350375808, 356522752, 423370768, 534784128, 635056152, 700751616, 846741536, 1069568256, 1270112304, 1693483072, 2540224608, 3386966144, 5080449216, 6773932288, 10160898432, 20321796864]

約数ペア:

[(1, 20321796864), (2, 10160898432), (3, 6773932288), (4, 5080449216), (6, 3386966144), (8, 2540224608), (12, 1693483072), (16, 1270112304), (19, 1069568256), (24, 846741536), (29, 700751616), (32, 635056152), (38, 534784128), (48, 423370768), (57, 356522752), (58, 350375808), (64, 317528076), (76, 267392064), (87, 233583872), (96, 211685384), (114, 178261376), (116, 175187904), (128, 158764038), (152, 133696032), (174, 116791936), (192, 105842692), (228, 89130688), (232, 87593952), (256, 79382019), (304, 66848016), (348, 58395968), (384, 52921346), (456, 44565344), (464, 43796976), (551, 36881664), (608, 33424008), (696, 29197984), (768, 26460673), (912, 22282672), (928, 21898488), (1102, 18440832), (1216, 16712004), (1392, 14598992), (1653, 12293888), (1824, 11141336), (1856, 10949244), (2204, 9220416), (2432, 8356002), (2784, 7299496), (3306, 6146944), (3648, 5570668), (3712, 5474622), (4408, 4610208), (4864, 4178001), (5568, 3649748), (6612, 3073472), (7296, 2785334), (7424, 2737311), (8816, 2305104), (11136, 1824874), (13224, 1536736), (14592, 1392667), (17632, 1152552), (22272, 912437), (26448, 768368), (35264, 576276), (48023, 423168), (52896, 384184), (70528, 288138), (96046, 211584), (105792, 192092), (141056, 144069)]