20162927008

素因数分解:

$2^5\times 7^1\times {\mathrm{90013067}}^1$

素因数の和:90013084

約数の個数: 24

約数和(自身を含む): 45366586272

約数和(自身を除く): 25203659264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90013067, 180026134, 360052268, 630091469, 720104536, 1260182938, 1440209072, 2520365876, 2880418144, 5040731752, 10081463504, 20162927008]

約数ペア:

[(1, 20162927008), (2, 10081463504), (4, 5040731752), (7, 2880418144), (8, 2520365876), (14, 1440209072), (16, 1260182938), (28, 720104536), (32, 630091469), (56, 360052268), (112, 180026134), (224, 90013067)]