20182573052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{9479}}^1\times {\mathrm{12379}}^1$

素因数の和:21905

約数の個数: 24

約数和(自身を含む): 36147619200

約数和(自身を除く): 15965046148

約数列:

[1, 2, 4, 43, 86, 172, 9479, 12379, 18958, 24758, 37916, 49516, 407597, 532297, 815194, 1064594, 1630388, 2129188, 117340541, 234681082, 469362164, 5045643263, 10091286526, 20182573052]

約数ペア:

[(1, 20182573052), (2, 10091286526), (4, 5045643263), (43, 469362164), (86, 234681082), (172, 117340541), (9479, 2129188), (12379, 1630388), (18958, 1064594), (24758, 815194), (37916, 532297), (49516, 407597)]