20529327168

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{49433}}^1$

素因数の和:49561

約数の個数: 168

約数和(自身を含む): 67904124288

約数和(自身を除く): 47374797120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 103, 112, 126, 144, 168, 192, 206, 224, 252, 288, 309, 336, 412, 448, 504, 576, 618, 672, 721, 824, 927, 1008, 1236, 1344, 1442, 1648, 1854, 2016, 2163, 2472, 2884, 3296, 3708, 4032, 4326, 4944, 5768, 6489, 6592, 7416, 8652, 9888, 11536, 12978, 14832, 17304, 19776, 23072, 25956, 29664, 34608, 46144, 49433, 51912, 59328, 69216, 98866, 103824, 138432, 148299, 197732, 207648, 296598, 346031, 395464, 415296, 444897, 593196, 692062, 790928, 889794, 1038093, 1186392, 1384124, 1581856, 1779588, 2076186, 2372784, 2768248, 3114279, 3163712, 3559176, 4152372, 4745568, 5091599, 5536496, 6228558, 7118352, 8304744, 9491136, 10183198, 11072992, 12457116, 14236704, 15274797, 16609488, 20366396, 22145984, 24914232, 28473408, 30549594, 33218976, 35641193, 40732792, 45824391, 49828464, 61099188, 66437952, 71282386, 81465584, 91648782, 99656928, 106923579, 122198376, 142564772, 162931168, 183297564, 199313856, 213847158, 244396752, 285129544, 320770737, 325862336, 366595128, 427694316, 488793504, 570259088, 641541474, 733190256, 855388632, 977587008, 1140518176, 1283082948, 1466380512, 1710777264, 2281036352, 2566165896, 2932761024, 3421554528, 5132331792, 6843109056, 10264663584, 20529327168]

約数ペア:

[(1, 20529327168), (2, 10264663584), (3, 6843109056), (4, 5132331792), (6, 3421554528), (7, 2932761024), (8, 2566165896), (9, 2281036352), (12, 1710777264), (14, 1466380512), (16, 1283082948), (18, 1140518176), (21, 977587008), (24, 855388632), (28, 733190256), (32, 641541474), (36, 570259088), (42, 488793504), (48, 427694316), (56, 366595128), (63, 325862336), (64, 320770737), (72, 285129544), (84, 244396752), (96, 213847158), (103, 199313856), (112, 183297564), (126, 162931168), (144, 142564772), (168, 122198376), (192, 106923579), (206, 99656928), (224, 91648782), (252, 81465584), (288, 71282386), (309, 66437952), (336, 61099188), (412, 49828464), (448, 45824391), (504, 40732792), (576, 35641193), (618, 33218976), (672, 30549594), (721, 28473408), (824, 24914232), (927, 22145984), (1008, 20366396), (1236, 16609488), (1344, 15274797), (1442, 14236704), (1648, 12457116), (1854, 11072992), (2016, 10183198), (2163, 9491136), (2472, 8304744), (2884, 7118352), (3296, 6228558), (3708, 5536496), (4032, 5091599), (4326, 4745568), (4944, 4152372), (5768, 3559176), (6489, 3163712), (6592, 3114279), (7416, 2768248), (8652, 2372784), (9888, 2076186), (11536, 1779588), (12978, 1581856), (14832, 1384124), (17304, 1186392), (19776, 1038093), (23072, 889794), (25956, 790928), (29664, 692062), (34608, 593196), (46144, 444897), (49433, 415296), (51912, 395464), (59328, 346031), (69216, 296598), (98866, 207648), (103824, 197732), (138432, 148299)]