20206861

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24733}}^1$

素因数の和:24795

約数の個数: 8

約数和(自身を含む): 21765920

約数和(自身を除く): 1559059

約数列:

[1, 19, 43, 817, 24733, 469927, 1063519, 20206861]

約数ペア:

[(1, 20206861), (19, 1063519), (43, 469927), (817, 24733)]