20196539821

素因数分解:

${\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{709871}}^1$

素因数の和:711131

約数の個数: 8

約数和(自身を含む): 21091716864

約数和(自身を除く): 895177043

約数列:

[1, 23, 1237, 28451, 709871, 16327033, 878110427, 20196539821]

約数ペア:

[(1, 20196539821), (23, 878110427), (1237, 16327033), (28451, 709871)]