20092666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12511}}^1$

素因数の和:12597

約数の個数: 16

約数和(自身を含む): 33331968

約数和(自身を除く): 13239302

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12511, 25022, 137621, 275242, 913303, 1826606, 10046333, 20092666]

約数ペア:

[(1, 20092666), (2, 10046333), (11, 1826606), (22, 913303), (73, 275242), (146, 137621), (803, 25022), (1606, 12511)]