20186830871

素因数分解:

${\mathrm{251}}^1\times {\mathrm{10133}}^1\times {\mathrm{7937}}^1$

素因数の和:18321

約数の個数: 8

約数和(自身を含む): 20271810384

約数和(自身を除く): 84979513

約数列:

[1, 251, 7937, 10133, 1992187, 2543383, 80425621, 20186830871]

約数ペア:

[(1, 20186830871), (251, 80425621), (7937, 2543383), (10133, 1992187)]