445960042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20270911}}^1$

素因数の和:20270924

約数の個数: 8

約数和(自身を含む): 729752832

約数和(自身を除く): 283792790

約数列:

[1, 2, 11, 22, 20270911, 40541822, 222980021, 445960042]

約数ペア:

[(1, 445960042), (2, 222980021), (11, 40541822), (22, 20270911)]