20762421216

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{5867}}^1$

素因数の和:6264

約数の個数: 96

約数和(自身を含む): 55079958528

約数和(自身を除く): 34317537312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 193, 382, 386, 573, 579, 764, 772, 1146, 1158, 1528, 1544, 2292, 2316, 3056, 3088, 4584, 4632, 5867, 6112, 6176, 9168, 9264, 11734, 17601, 18336, 18528, 23468, 35202, 36863, 46936, 70404, 73726, 93872, 110589, 140808, 147452, 187744, 221178, 281616, 294904, 442356, 563232, 589808, 884712, 1120597, 1132331, 1179616, 1769424, 2241194, 2264662, 3361791, 3396993, 3538848, 4482388, 4529324, 6723582, 6793986, 8964776, 9058648, 13447164, 13587972, 17929552, 18117296, 26894328, 27175944, 35859104, 36234592, 53788656, 54351888, 107577312, 108703776, 216275221, 432550442, 648825663, 865100884, 1297651326, 1730201768, 2595302652, 3460403536, 5190605304, 6920807072, 10381210608, 20762421216]

約数ペア:

[(1, 20762421216), (2, 10381210608), (3, 6920807072), (4, 5190605304), (6, 3460403536), (8, 2595302652), (12, 1730201768), (16, 1297651326), (24, 865100884), (32, 648825663), (48, 432550442), (96, 216275221), (191, 108703776), (193, 107577312), (382, 54351888), (386, 53788656), (573, 36234592), (579, 35859104), (764, 27175944), (772, 26894328), (1146, 18117296), (1158, 17929552), (1528, 13587972), (1544, 13447164), (2292, 9058648), (2316, 8964776), (3056, 6793986), (3088, 6723582), (4584, 4529324), (4632, 4482388), (5867, 3538848), (6112, 3396993), (6176, 3361791), (9168, 2264662), (9264, 2241194), (11734, 1769424), (17601, 1179616), (18336, 1132331), (18528, 1120597), (23468, 884712), (35202, 589808), (36863, 563232), (46936, 442356), (70404, 294904), (73726, 281616), (93872, 221178), (110589, 187744), (140808, 147452)]