20173417264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6959}}^1$

素因数の和:7179

約数の個数: 160

約数和(自身を含む): 52776622080

約数和(自身を除く): 32603204816

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 181, 182, 208, 286, 308, 362, 364, 572, 616, 724, 728, 1001, 1144, 1232, 1267, 1448, 1456, 1991, 2002, 2288, 2353, 2534, 2896, 3982, 4004, 4706, 5068, 6959, 7964, 8008, 9412, 10136, 13918, 13937, 15928, 16016, 16471, 18824, 20272, 25883, 27836, 27874, 31856, 32942, 37648, 48713, 51766, 55672, 55748, 65884, 76549, 90467, 97426, 103532, 111344, 111496, 131768, 153098, 180934, 181181, 194852, 207064, 222992, 263536, 306196, 361868, 362362, 389704, 414128, 535843, 612392, 633269, 723736, 724724, 779408, 995137, 1071686, 1224784, 1259579, 1266538, 1447472, 1449448, 1990274, 2143372, 2519158, 2533076, 2898896, 3980548, 4286744, 5038316, 5066152, 6965959, 7961096, 8573488, 8817053, 10076632, 10132304, 13855369, 13931918, 15922192, 16374527, 17634106, 20153264, 27710738, 27863836, 32749054, 35268212, 55421476, 55727672, 65498108, 70536424, 96987583, 110842952, 111455344, 114621689, 130996216, 141072848, 180119797, 193975166, 221685904, 229243378, 261992432, 360239594, 387950332, 458486756, 720479188, 775900664, 916973512, 1260838579, 1440958376, 1551801328, 1833947024, 2521677158, 2881916752, 5043354316, 10086708632, 20173417264]

約数ペア:

[(1, 20173417264), (2, 10086708632), (4, 5043354316), (7, 2881916752), (8, 2521677158), (11, 1833947024), (13, 1551801328), (14, 1440958376), (16, 1260838579), (22, 916973512), (26, 775900664), (28, 720479188), (44, 458486756), (52, 387950332), (56, 360239594), (77, 261992432), (88, 229243378), (91, 221685904), (104, 193975166), (112, 180119797), (143, 141072848), (154, 130996216), (176, 114621689), (181, 111455344), (182, 110842952), (208, 96987583), (286, 70536424), (308, 65498108), (362, 55727672), (364, 55421476), (572, 35268212), (616, 32749054), (724, 27863836), (728, 27710738), (1001, 20153264), (1144, 17634106), (1232, 16374527), (1267, 15922192), (1448, 13931918), (1456, 13855369), (1991, 10132304), (2002, 10076632), (2288, 8817053), (2353, 8573488), (2534, 7961096), (2896, 6965959), (3982, 5066152), (4004, 5038316), (4706, 4286744), (5068, 3980548), (6959, 2898896), (7964, 2533076), (8008, 2519158), (9412, 2143372), (10136, 1990274), (13918, 1449448), (13937, 1447472), (15928, 1266538), (16016, 1259579), (16471, 1224784), (18824, 1071686), (20272, 995137), (25883, 779408), (27836, 724724), (27874, 723736), (31856, 633269), (32942, 612392), (37648, 535843), (48713, 414128), (51766, 389704), (55672, 362362), (55748, 361868), (65884, 306196), (76549, 263536), (90467, 222992), (97426, 207064), (103532, 194852), (111344, 181181), (111496, 180934), (131768, 153098)]