20138448094

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{327529}}^1$

素因数の和:328035

約数の個数: 16

約数和(自身を含む): 30703972320

約数和(自身を除く): 10565524226

約数列:

[1, 2, 71, 142, 433, 866, 30743, 61486, 327529, 655058, 23254559, 46509118, 141820057, 283640114, 10069224047, 20138448094]

約数ペア:

[(1, 20138448094), (2, 10069224047), (71, 283640114), (142, 141820057), (433, 46509118), (866, 23254559), (30743, 655058), (61486, 327529)]