20172715248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2610341}}^1$

素因数の和:2610382

約数の個数: 80

約数和(自身を含む): 62147022336

約数和(自身を除く): 41974307088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 2610341, 5220682, 7831023, 10441364, 15662046, 18272387, 20882728, 31324092, 36544774, 41765456, 54817161, 60037843, 62648184, 73089548, 109634322, 120075686, 125296368, 146179096, 180113529, 219268644, 240151372, 292358192, 360227058, 420264901, 438537288, 480302744, 720454116, 840529802, 877074576, 960605488, 1260794703, 1440908232, 1681059604, 2521589406, 2881816464, 3362119208, 5043178812, 6724238416, 10086357624, 20172715248]

約数ペア:

[(1, 20172715248), (2, 10086357624), (3, 6724238416), (4, 5043178812), (6, 3362119208), (7, 2881816464), (8, 2521589406), (12, 1681059604), (14, 1440908232), (16, 1260794703), (21, 960605488), (23, 877074576), (24, 840529802), (28, 720454116), (42, 480302744), (46, 438537288), (48, 420264901), (56, 360227058), (69, 292358192), (84, 240151372), (92, 219268644), (112, 180113529), (138, 146179096), (161, 125296368), (168, 120075686), (184, 109634322), (276, 73089548), (322, 62648184), (336, 60037843), (368, 54817161), (483, 41765456), (552, 36544774), (644, 31324092), (966, 20882728), (1104, 18272387), (1288, 15662046), (1932, 10441364), (2576, 7831023), (3864, 5220682), (7728, 2610341)]