20008724719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1\times {\mathrm{30661}}^1$

素因数の和:32370

約数の個数: 16

約数和(自身を含む): 22120793280

約数和(自身を除く): 2112068561

約数列:

[1, 17, 23, 391, 1669, 28373, 30661, 38387, 521237, 652579, 705203, 11988451, 51173209, 869944553, 1176983807, 20008724719]

約数ペア:

[(1, 20008724719), (17, 1176983807), (23, 869944553), (391, 51173209), (1669, 11988451), (28373, 705203), (30661, 652579), (38387, 521237)]