20532027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8377}}^1$

素因数の和:8442

約数の個数: 16

約数和(自身を含む): 29490560

約数和(自身を除く): 8958533

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 8377, 25131, 159163, 360211, 477489, 1080633, 6844009, 20532027]

約数ペア:

[(1, 20532027), (3, 6844009), (19, 1080633), (43, 477489), (57, 360211), (129, 159163), (817, 25131), (2451, 8377)]