20346538060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59842759}}^1$

素因数の和:59842785

約数の個数: 24

約数和(自身を含む): 45241126560

約数和(自身を除く): 24894588500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59842759, 119685518, 239371036, 299213795, 598427590, 1017326903, 1196855180, 2034653806, 4069307612, 5086634515, 10173269030, 20346538060]

約数ペア:

[(1, 20346538060), (2, 10173269030), (4, 5086634515), (5, 4069307612), (10, 2034653806), (17, 1196855180), (20, 1017326903), (34, 598427590), (68, 299213795), (85, 239371036), (170, 119685518), (340, 59842759)]