20131214712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{28729}}^1$

素因数の和:28885

約数の個数: 128

約数和(自身を含む): 59464204800

約数和(自身を除く): 39332990088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 97, 129, 168, 172, 194, 258, 291, 301, 344, 388, 516, 582, 602, 679, 776, 903, 1032, 1164, 1204, 1358, 1806, 2037, 2328, 2408, 2716, 3612, 4074, 4171, 5432, 7224, 8148, 8342, 12513, 16296, 16684, 25026, 28729, 29197, 33368, 50052, 57458, 58394, 86187, 87591, 100104, 114916, 116788, 172374, 175182, 201103, 229832, 233576, 344748, 350364, 402206, 603309, 689496, 700728, 804412, 1206618, 1235347, 1608824, 2413236, 2470694, 2786713, 3706041, 4826472, 4941388, 5573426, 7412082, 8360139, 8647429, 9882776, 11146852, 14824164, 16720278, 17294858, 19506991, 22293704, 25942287, 29648328, 33440556, 34589716, 39013982, 51884574, 58520973, 66881112, 69179432, 78027964, 103769148, 117041946, 119828659, 156055928, 207538296, 234083892, 239657318, 359485977, 468167784, 479314636, 718971954, 838800613, 958629272, 1437943908, 1677601226, 2516401839, 2875887816, 3355202452, 5032803678, 6710404904, 10065607356, 20131214712]

約数ペア:

[(1, 20131214712), (2, 10065607356), (3, 6710404904), (4, 5032803678), (6, 3355202452), (7, 2875887816), (8, 2516401839), (12, 1677601226), (14, 1437943908), (21, 958629272), (24, 838800613), (28, 718971954), (42, 479314636), (43, 468167784), (56, 359485977), (84, 239657318), (86, 234083892), (97, 207538296), (129, 156055928), (168, 119828659), (172, 117041946), (194, 103769148), (258, 78027964), (291, 69179432), (301, 66881112), (344, 58520973), (388, 51884574), (516, 39013982), (582, 34589716), (602, 33440556), (679, 29648328), (776, 25942287), (903, 22293704), (1032, 19506991), (1164, 17294858), (1204, 16720278), (1358, 14824164), (1806, 11146852), (2037, 9882776), (2328, 8647429), (2408, 8360139), (2716, 7412082), (3612, 5573426), (4074, 4941388), (4171, 4826472), (5432, 3706041), (7224, 2786713), (8148, 2470694), (8342, 2413236), (12513, 1608824), (16296, 1235347), (16684, 1206618), (25026, 804412), (28729, 700728), (29197, 689496), (33368, 603309), (50052, 402206), (57458, 350364), (58394, 344748), (86187, 233576), (87591, 229832), (100104, 201103), (114916, 175182), (116788, 172374)]