20166087762

素因数分解:

$2^1\times 3^2\times {\mathrm{1120338209}}^1$

素因数の和:1120338217

約数の個数: 12

約数和(自身を含む): 43693190190

約数和(自身を除く): 23527102428

約数列:

[1, 2, 3, 6, 9, 18, 1120338209, 2240676418, 3361014627, 6722029254, 10083043881, 20166087762]

約数ペア:

[(1, 20166087762), (2, 10083043881), (3, 6722029254), (6, 3361014627), (9, 2240676418), (18, 1120338209)]