20144313504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{28631}}^1$

素因数の和:29003

約数の個数: 144

約数和(自身を含む): 65658902400

約数和(自身を除く): 45514588896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 349, 504, 672, 698, 1008, 1047, 1396, 2016, 2094, 2443, 2792, 3141, 4188, 4886, 5584, 6282, 7329, 8376, 9772, 11168, 12564, 14658, 16752, 19544, 21987, 25128, 28631, 29316, 33504, 39088, 43974, 50256, 57262, 58632, 78176, 85893, 87948, 100512, 114524, 117264, 171786, 175896, 200417, 229048, 234528, 257679, 343572, 351792, 400834, 458096, 515358, 601251, 687144, 703584, 801668, 916192, 1030716, 1202502, 1374288, 1603336, 1803753, 2061432, 2405004, 2748576, 3206672, 3607506, 4122864, 4810008, 6413344, 7215012, 8245728, 9620016, 9992219, 14430024, 19240032, 19984438, 28860048, 29976657, 39968876, 57720096, 59953314, 69945533, 79937752, 89929971, 119906628, 139891066, 159875504, 179859942, 209836599, 239813256, 279782132, 319751008, 359719884, 419673198, 479626512, 559564264, 629509797, 719439768, 839346396, 959253024, 1119128528, 1259019594, 1438879536, 1678692792, 2238257056, 2518039188, 2877759072, 3357385584, 5036078376, 6714771168, 10072156752, 20144313504]

約数ペア:

[(1, 20144313504), (2, 10072156752), (3, 6714771168), (4, 5036078376), (6, 3357385584), (7, 2877759072), (8, 2518039188), (9, 2238257056), (12, 1678692792), (14, 1438879536), (16, 1259019594), (18, 1119128528), (21, 959253024), (24, 839346396), (28, 719439768), (32, 629509797), (36, 559564264), (42, 479626512), (48, 419673198), (56, 359719884), (63, 319751008), (72, 279782132), (84, 239813256), (96, 209836599), (112, 179859942), (126, 159875504), (144, 139891066), (168, 119906628), (224, 89929971), (252, 79937752), (288, 69945533), (336, 59953314), (349, 57720096), (504, 39968876), (672, 29976657), (698, 28860048), (1008, 19984438), (1047, 19240032), (1396, 14430024), (2016, 9992219), (2094, 9620016), (2443, 8245728), (2792, 7215012), (3141, 6413344), (4188, 4810008), (4886, 4122864), (5584, 3607506), (6282, 3206672), (7329, 2748576), (8376, 2405004), (9772, 2061432), (11168, 1803753), (12564, 1603336), (14658, 1374288), (16752, 1202502), (19544, 1030716), (21987, 916192), (25128, 801668), (28631, 703584), (29316, 687144), (33504, 601251), (39088, 515358), (43974, 458096), (50256, 400834), (57262, 351792), (58632, 343572), (78176, 257679), (85893, 234528), (87948, 229048), (100512, 200417), (114524, 175896), (117264, 171786)]