20210660179

素因数分解:

${\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1\times {\mathrm{2063}}^1$

素因数の和:3906

約数の個数: 16

約数和(自身を含む): 20854259712

約数和(自身を除く): 643599533

約数列:

[1, 43, 137, 1663, 2063, 5891, 71509, 88709, 227831, 282631, 3430769, 9796733, 12153133, 147523067, 470015353, 20210660179]

約数ペア:

[(1, 20210660179), (43, 470015353), (137, 147523067), (1663, 12153133), (2063, 9796733), (5891, 3430769), (71509, 282631), (88709, 227831)]