20136708486

素因数分解:

$2^1\times 3^3\times {\mathrm{372902009}}^1$

素因数の和:372902020

約数の個数: 16

約数和(自身を含む): 44748241200

約数和(自身を除く): 24611532714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372902009, 745804018, 1118706027, 2237412054, 3356118081, 6712236162, 10068354243, 20136708486]

約数ペア:

[(1, 20136708486), (2, 10068354243), (3, 6712236162), (6, 3356118081), (9, 2237412054), (18, 1118706027), (27, 745804018), (54, 372902009)]