20302836841

素因数分解:

$7^2\times {\mathrm{743}}^1\times {\mathrm{557663}}^1$

素因数の和:558420

約数の個数: 12

約数和(自身を含む): 23649414912

約数和(自身を除く): 3346578071

約数列:

[1, 7, 49, 743, 5201, 36407, 557663, 3903641, 27325487, 414343609, 2900405263, 20302836841]

約数ペア:

[(1, 20302836841), (7, 2900405263), (49, 414343609), (743, 27325487), (5201, 3903641), (36407, 557663)]