20163457564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{219168017}}^1$

素因数の和:219168044

約数の個数: 12

約数和(自身を含む): 36820227024

約数和(自身を除く): 16656769460

約数列:

[1, 2, 4, 23, 46, 92, 219168017, 438336034, 876672068, 5040864391, 10081728782, 20163457564]

約数ペア:

[(1, 20163457564), (2, 10081728782), (4, 5040864391), (23, 876672068), (46, 438336034), (92, 219168017)]