20132071355

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3221}}^1\times {\mathrm{10331}}^1$

素因数の和:13579

約数の個数: 24

約数和(自身を含む): 26565183792

約数和(自身を除く): 6433112437

約数列:

[1, 5, 11, 55, 121, 605, 3221, 10331, 16105, 35431, 51655, 113641, 177155, 389741, 568205, 1250051, 1948705, 6250255, 33276151, 166380755, 366037661, 1830188305, 4026414271, 20132071355]

約数ペア:

[(1, 20132071355), (5, 4026414271), (11, 1830188305), (55, 366037661), (121, 166380755), (605, 33276151), (3221, 6250255), (10331, 1948705), (16105, 1250051), (35431, 568205), (51655, 389741), (113641, 177155)]