20347840829

素因数分解:

${\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1033}}^1\times {\mathrm{4649}}^1$

素因数の和:5924

約数の個数: 16

約数和(自身を含む): 21540288000

約数和(自身を除く): 1192447171

約数列:

[1, 19, 223, 1033, 4237, 4649, 19627, 88331, 230359, 1036727, 4376821, 4802417, 19697813, 91245923, 1070938991, 20347840829]

約数ペア:

[(1, 20347840829), (19, 1070938991), (223, 91245923), (1033, 19697813), (4237, 4802417), (4649, 4376821), (19627, 1036727), (88331, 230359)]