20216308057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{178831}}^1$

素因数の和:179124

約数の個数: 16

約数和(自身を含む): 22661591040

約数和(自身を除く): 2445282983

約数列:

[1, 11, 43, 239, 473, 2629, 10277, 113047, 178831, 1967141, 7689733, 42740609, 84587063, 470146699, 1837846187, 20216308057]

約数ペア:

[(1, 20216308057), (11, 1837846187), (43, 470146699), (239, 84587063), (473, 42740609), (2629, 7689733), (10277, 1967141), (113047, 178831)]