20140181474

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18209929}}^1$

素因数の和:18210017

約数の個数: 16

約数和(自身を含む): 34963065600

約数和(自身を除く): 14822884126

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 18209929, 36419858, 127469503, 254939006, 1438584391, 2877168782, 10070090737, 20140181474]

約数ペア:

[(1, 20140181474), (2, 10070090737), (7, 2877168782), (14, 1438584391), (79, 254939006), (158, 127469503), (553, 36419858), (1106, 18209929)]