20388996354

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82882099}}^1$

素因数の和:82882145

約数の個数: 16

約数和(自身を含む): 41772578400

約数和(自身を除く): 21383582046

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82882099, 165764198, 248646297, 497292594, 3398166059, 6796332118, 10194498177, 20388996354]

約数ペア:

[(1, 20388996354), (2, 10194498177), (3, 6796332118), (6, 3398166059), (41, 497292594), (82, 248646297), (123, 165764198), (246, 82882099)]