20112322529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{68947}}^1$

素因数の和:70160

約数の個数: 16

約数和(自身を含む): 22819030080

約数和(自身を除く): 2706707551

約数列:

[1, 13, 19, 247, 1181, 15353, 22439, 68947, 291707, 896311, 1309993, 17029909, 81426407, 1058543291, 1547101733, 20112322529]

約数ペア:

[(1, 20112322529), (13, 1547101733), (19, 1058543291), (247, 81426407), (1181, 17029909), (15353, 1309993), (22439, 896311), (68947, 291707)]