20173824

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:236

約数の個数: 132

約数和(自身を含む): 63866400

約数和(自身を除く): 43692576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 199, 256, 264, 288, 352, 384, 396, 398, 512, 528, 576, 597, 704, 768, 792, 796, 1024, 1056, 1152, 1194, 1408, 1536, 1584, 1592, 1791, 2112, 2189, 2304, 2388, 2816, 3072, 3168, 3184, 3582, 4224, 4378, 4608, 4776, 5632, 6336, 6368, 6567, 7164, 8448, 8756, 9216, 9552, 11264, 12672, 12736, 13134, 14328, 16896, 17512, 19104, 19701, 25344, 25472, 26268, 28656, 33792, 35024, 38208, 39402, 50688, 50944, 52536, 57312, 70048, 76416, 78804, 101376, 101888, 105072, 114624, 140096, 152832, 157608, 203776, 210144, 229248, 280192, 305664, 315216, 420288, 458496, 560384, 611328, 630432, 840576, 916992, 1120768, 1260864, 1681152, 1833984, 2241536, 2521728, 3362304, 5043456, 6724608, 10086912, 20173824]

約数ペア:

[(1, 20173824), (2, 10086912), (3, 6724608), (4, 5043456), (6, 3362304), (8, 2521728), (9, 2241536), (11, 1833984), (12, 1681152), (16, 1260864), (18, 1120768), (22, 916992), (24, 840576), (32, 630432), (33, 611328), (36, 560384), (44, 458496), (48, 420288), (64, 315216), (66, 305664), (72, 280192), (88, 229248), (96, 210144), (99, 203776), (128, 157608), (132, 152832), (144, 140096), (176, 114624), (192, 105072), (198, 101888), (199, 101376), (256, 78804), (264, 76416), (288, 70048), (352, 57312), (384, 52536), (396, 50944), (398, 50688), (512, 39402), (528, 38208), (576, 35024), (597, 33792), (704, 28656), (768, 26268), (792, 25472), (796, 25344), (1024, 19701), (1056, 19104), (1152, 17512), (1194, 16896), (1408, 14328), (1536, 13134), (1584, 12736), (1592, 12672), (1791, 11264), (2112, 9552), (2189, 9216), (2304, 8756), (2388, 8448), (2816, 7164), (3072, 6567), (3168, 6368), (3184, 6336), (3582, 5632), (4224, 4776), (4378, 4608)]