20180643943

素因数分解:

${\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1\times {\mathrm{9901}}^1$

素因数の和:10494

約数の個数: 16

約数和(自身を含む): 20892110976

約数和(自身を除く): 711467033

約数列:

[1, 43, 107, 443, 4601, 9901, 19049, 47401, 425743, 1059407, 2038243, 4386143, 45554501, 188604149, 469317301, 20180643943]

約数ペア:

[(1, 20180643943), (43, 469317301), (107, 188604149), (443, 45554501), (4601, 4386143), (9901, 2038243), (19049, 1059407), (47401, 425743)]