20335023

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{1319}}^1$

素因数の和:1899

約数の個数: 16

約数和(自身を含む): 30201600

約数和(自身を除く): 9866577

約数列:

[1, 3, 9, 27, 571, 1319, 1713, 3957, 5139, 11871, 15417, 35613, 753149, 2259447, 6778341, 20335023]

約数ペア:

[(1, 20335023), (3, 6778341), (9, 2259447), (27, 753149), (571, 35613), (1319, 15417), (1713, 11871), (3957, 5139)]