20461984329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{503407}}^1$

素因数の和:504224

約数の個数: 16

約数和(自身を含む): 28923810048

約数和(自身を除く): 8461825719

約数列:

[1, 3, 17, 51, 797, 2391, 13549, 40647, 503407, 1510221, 8557919, 25673757, 401215379, 1203646137, 6820661443, 20461984329]

約数ペア:

[(1, 20461984329), (3, 6820661443), (17, 1203646137), (51, 401215379), (797, 25673757), (2391, 8557919), (13549, 1510221), (40647, 503407)]