20224961915

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{18493}}^1\times {\mathrm{4127}}^1$

素因数の和:22678

約数の個数: 16

約数和(自身を含む): 24735207168

約数和(自身を除く): 4510245253

約数列:

[1, 5, 53, 265, 4127, 18493, 20635, 92465, 218731, 980129, 1093655, 4900645, 76320611, 381603055, 4044992383, 20224961915]

約数ペア:

[(1, 20224961915), (5, 4044992383), (53, 381603055), (265, 76320611), (4127, 4900645), (18493, 1093655), (20635, 980129), (92465, 218731)]