20512763631377

素因数分解:

${\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{9997063}}^1$

素因数の和:9997552

約数の個数: 16

約数和(自身を含む): 21161785075200

約数和(自身を除く): 649021443823

約数列:

[1, 47, 149, 293, 7003, 13771, 43657, 2051879, 9997063, 469861961, 1489562387, 2929139459, 70009432189, 137669554573, 436441779391, 20512763631377]

約数ペア:

[(1, 20512763631377), (47, 436441779391), (149, 137669554573), (293, 70009432189), (7003, 2929139459), (13771, 1489562387), (43657, 469861961), (2051879, 9997063)]