20133763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 24137568

約数和(自身を除く): 4003805

約数列:

[1, 13, 17, 23, 221, 233, 289, 299, 391, 3029, 3757, 3961, 5083, 5359, 6647, 51493, 67337, 69667, 86411, 91103, 875381, 1184339, 1548751, 20133763]

約数ペア:

[(1, 20133763), (13, 1548751), (17, 1184339), (23, 875381), (221, 91103), (233, 86411), (289, 69667), (299, 67337), (391, 51493), (3029, 6647), (3757, 5359), (3961, 5083)]