20173439932

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{219276521}}^1$

素因数の和:219276548

約数の個数: 12

約数和(自身を含む): 36838455696

約数和(自身を除く): 16665015764

約数列:

[1, 2, 4, 23, 46, 92, 219276521, 438553042, 877106084, 5043359983, 10086719966, 20173439932]

約数ペア:

[(1, 20173439932), (2, 10086719966), (4, 5043359983), (23, 877106084), (46, 438553042), (92, 219276521)]