20132643295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1\times {\mathrm{1759}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 27085259520

約数和(自身を除く): 6952616225

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 373, 1615, 1759, 1805, 1865, 6137, 6341, 7087, 8795, 29903, 30685, 31705, 33421, 35435, 120479, 134653, 149515, 167105, 568157, 602395, 634999, 656107, 673265, 2289101, 2840785, 3174995, 3280535, 10794983, 11153819, 11445505, 12466033, 53974915, 55769095, 62330165, 211922561, 236854627, 1059612805, 1184273135, 4026528659, 20132643295]

約数ペア:

[(1, 20132643295), (5, 4026528659), (17, 1184273135), (19, 1059612805), (85, 236854627), (95, 211922561), (323, 62330165), (361, 55769095), (373, 53974915), (1615, 12466033), (1759, 11445505), (1805, 11153819), (1865, 10794983), (6137, 3280535), (6341, 3174995), (7087, 2840785), (8795, 2289101), (29903, 673265), (30685, 656107), (31705, 634999), (33421, 602395), (35435, 568157), (120479, 167105), (134653, 149515)]