20439554496

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1\times {\mathrm{2027}}^1$

素因数の和:3882

約数の個数: 112

約数和(自身を含む): 56002976640

約数和(自身を除く): 35563422144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1811, 1856, 2027, 2784, 3622, 4054, 5433, 5568, 6081, 7244, 8108, 10866, 12162, 14488, 16216, 21732, 24324, 28976, 32432, 43464, 48648, 52519, 57952, 58783, 64864, 86928, 97296, 105038, 115904, 117566, 129728, 157557, 173856, 176349, 194592, 210076, 235132, 315114, 347712, 352698, 389184, 420152, 470264, 630228, 705396, 840304, 940528, 1260456, 1410792, 1680608, 1881056, 2520912, 2821584, 3361216, 3670897, 3762112, 5041824, 5643168, 7341794, 10083648, 11012691, 11286336, 14683588, 22025382, 29367176, 44050764, 58734352, 88101528, 106456013, 117468704, 176203056, 212912026, 234937408, 319368039, 352406112, 425824052, 638736078, 704812224, 851648104, 1277472156, 1703296208, 2554944312, 3406592416, 5109888624, 6813184832, 10219777248, 20439554496]

約数ペア:

[(1, 20439554496), (2, 10219777248), (3, 6813184832), (4, 5109888624), (6, 3406592416), (8, 2554944312), (12, 1703296208), (16, 1277472156), (24, 851648104), (29, 704812224), (32, 638736078), (48, 425824052), (58, 352406112), (64, 319368039), (87, 234937408), (96, 212912026), (116, 176203056), (174, 117468704), (192, 106456013), (232, 88101528), (348, 58734352), (464, 44050764), (696, 29367176), (928, 22025382), (1392, 14683588), (1811, 11286336), (1856, 11012691), (2027, 10083648), (2784, 7341794), (3622, 5643168), (4054, 5041824), (5433, 3762112), (5568, 3670897), (6081, 3361216), (7244, 2821584), (8108, 2520912), (10866, 1881056), (12162, 1680608), (14488, 1410792), (16216, 1260456), (21732, 940528), (24324, 840304), (28976, 705396), (32432, 630228), (43464, 470264), (48648, 420152), (52519, 389184), (57952, 352698), (58783, 347712), (64864, 315114), (86928, 235132), (97296, 210076), (105038, 194592), (115904, 176349), (117566, 173856), (129728, 157557)]