20342184818

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1\times {\mathrm{66697}}^1$

素因数の和:68861

約数の個数: 16

約数和(自身を含む): 30946538040

約数和(自身を除く): 10604353222

約数列:

[1, 2, 73, 146, 2089, 4178, 66697, 133394, 152497, 304994, 4868881, 9737762, 139330033, 278660066, 10171092409, 20342184818]

約数ペア:

[(1, 20342184818), (2, 10171092409), (73, 278660066), (146, 139330033), (2089, 9737762), (4178, 4868881), (66697, 304994), (133394, 152497)]