20059801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 12

約数和(自身を含む): 21655920

約数和(自身を除く): 1596119

約数列:

[1, 19, 43, 571, 817, 1849, 10849, 24553, 35131, 466507, 1055779, 20059801]

約数ペア:

[(1, 20059801), (19, 1055779), (43, 466507), (571, 35131), (817, 24553), (1849, 10849)]