20592018

素因数分解:

$2^1\times 3^2\times {\mathrm{1144001}}^1$

素因数の和:1144009

約数の個数: 12

約数和(自身を含む): 44616078

約数和(自身を除く): 24024060

約数列:

[1, 2, 3, 6, 9, 18, 1144001, 2288002, 3432003, 6864006, 10296009, 20592018]

約数ペア:

[(1, 20592018), (2, 10296009), (3, 6864006), (6, 3432003), (9, 2288002), (18, 1144001)]