20176473632

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4951}}^1$

素因数の和:5111

約数の個数: 144

約数和(自身を含む): 48653281152

約数和(自身を除く): 28476807520

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 113, 161, 184, 196, 224, 226, 322, 368, 392, 452, 644, 736, 784, 791, 904, 1127, 1288, 1568, 1582, 1808, 2254, 2576, 2599, 3164, 3616, 4508, 4951, 5152, 5198, 5537, 6328, 9016, 9902, 10396, 11074, 12656, 18032, 18193, 19804, 20792, 22148, 25312, 34657, 36064, 36386, 39608, 41584, 44296, 69314, 72772, 79216, 83168, 88592, 113873, 127351, 138628, 145544, 158432, 177184, 227746, 242599, 254702, 277256, 291088, 455492, 485198, 509404, 554512, 559463, 582176, 797111, 910984, 970396, 1018808, 1109024, 1118926, 1594222, 1821968, 1940792, 2037616, 2237852, 3188444, 3643936, 3881584, 3916241, 4075232, 4475704, 5579777, 6376888, 7763168, 7832482, 8951408, 11159554, 12753776, 12867649, 15664964, 17902816, 22319108, 25507552, 25735298, 27413687, 31329928, 44638216, 51470596, 54827374, 62659856, 89276432, 90073543, 102941192, 109654748, 125319712, 178552864, 180147086, 205882384, 219309496, 360294172, 411764768, 438618992, 630514801, 720588344, 877237984, 1261029602, 1441176688, 2522059204, 2882353376, 5044118408, 10088236816, 20176473632]

約数ペア:

[(1, 20176473632), (2, 10088236816), (4, 5044118408), (7, 2882353376), (8, 2522059204), (14, 1441176688), (16, 1261029602), (23, 877237984), (28, 720588344), (32, 630514801), (46, 438618992), (49, 411764768), (56, 360294172), (92, 219309496), (98, 205882384), (112, 180147086), (113, 178552864), (161, 125319712), (184, 109654748), (196, 102941192), (224, 90073543), (226, 89276432), (322, 62659856), (368, 54827374), (392, 51470596), (452, 44638216), (644, 31329928), (736, 27413687), (784, 25735298), (791, 25507552), (904, 22319108), (1127, 17902816), (1288, 15664964), (1568, 12867649), (1582, 12753776), (1808, 11159554), (2254, 8951408), (2576, 7832482), (2599, 7763168), (3164, 6376888), (3616, 5579777), (4508, 4475704), (4951, 4075232), (5152, 3916241), (5198, 3881584), (5537, 3643936), (6328, 3188444), (9016, 2237852), (9902, 2037616), (10396, 1940792), (11074, 1821968), (12656, 1594222), (18032, 1118926), (18193, 1109024), (19804, 1018808), (20792, 970396), (22148, 910984), (25312, 797111), (34657, 582176), (36064, 559463), (36386, 554512), (39608, 509404), (41584, 485198), (44296, 455492), (69314, 291088), (72772, 277256), (79216, 254702), (83168, 242599), (88592, 227746), (113873, 177184), (127351, 158432), (138628, 145544)]