20163675448

素因数分解:

$2^3\times 7^1\times {\mathrm{360065633}}^1$

素因数の和:360065646

約数の個数: 16

約数和(自身を含む): 43207876080

約数和(自身を除く): 23044200632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360065633, 720131266, 1440262532, 2520459431, 2880525064, 5040918862, 10081837724, 20163675448]

約数ペア:

[(1, 20163675448), (2, 10081837724), (4, 5040918862), (7, 2880525064), (8, 2520459431), (14, 1440262532), (28, 720131266), (56, 360065633)]