20216172576

素因数分解:

$2^5\times 3^1\times {\mathrm{487}}^1\times {\mathrm{432413}}^1$

素因数の和:432913

約数の個数: 48

約数和(自身を含む): 53176544064

約数和(自身を除く): 32960371488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 487, 974, 1461, 1948, 2922, 3896, 5844, 7792, 11688, 15584, 23376, 46752, 432413, 864826, 1297239, 1729652, 2594478, 3459304, 5188956, 6918608, 10377912, 13837216, 20755824, 41511648, 210585131, 421170262, 631755393, 842340524, 1263510786, 1684681048, 2527021572, 3369362096, 5054043144, 6738724192, 10108086288, 20216172576]

約数ペア:

[(1, 20216172576), (2, 10108086288), (3, 6738724192), (4, 5054043144), (6, 3369362096), (8, 2527021572), (12, 1684681048), (16, 1263510786), (24, 842340524), (32, 631755393), (48, 421170262), (96, 210585131), (487, 41511648), (974, 20755824), (1461, 13837216), (1948, 10377912), (2922, 6918608), (3896, 5188956), (5844, 3459304), (7792, 2594478), (11688, 1729652), (15584, 1297239), (23376, 864826), (46752, 432413)]