20266059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26701}}^1$

素因数の和:26738

約数の個数: 16

約数和(自身を含む): 30760704

約数和(自身を除く): 10494645

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 26701, 80103, 293711, 614123, 881133, 1842369, 6755353, 20266059]

約数ペア:

[(1, 20266059), (3, 6755353), (11, 1842369), (23, 881133), (33, 614123), (69, 293711), (253, 80103), (759, 26701)]