20162576

素因数分解:

$2^4\times 7^1\times {\mathrm{180023}}^1$

素因数の和:180038

約数の個数: 20

約数和(自身を含む): 44645952

約数和(自身を除く): 24483376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180023, 360046, 720092, 1260161, 1440184, 2520322, 2880368, 5040644, 10081288, 20162576]

約数ペア:

[(1, 20162576), (2, 10081288), (4, 5040644), (7, 2880368), (8, 2520322), (14, 1440184), (16, 1260161), (28, 720092), (56, 360046), (112, 180023)]