20160864284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458201461}}^1$

素因数の和:458201476

約数の個数: 12

約数和(自身を含む): 38488922808

約数和(自身を除く): 18328058524

約数列:

[1, 2, 4, 11, 22, 44, 458201461, 916402922, 1832805844, 5040216071, 10080432142, 20160864284]

約数ペア:

[(1, 20160864284), (2, 10080432142), (4, 5040216071), (11, 1832805844), (22, 916402922), (44, 458201461)]