20344547529

素因数分解:

$3^2\times {\mathrm{9203}}^1\times {\mathrm{245627}}^1$

素因数の和:254836

約数の個数: 12

約数和(自身を含む): 29389881456

約数和(自身を除く): 9045333927

約数列:

[1, 3, 9, 9203, 27609, 82827, 245627, 736881, 2210643, 2260505281, 6781515843, 20344547529]

約数ペア:

[(1, 20344547529), (3, 6781515843), (9, 2260505281), (9203, 2210643), (27609, 736881), (82827, 245627)]