20140821115

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1\times {\mathrm{63317}}^1$

素因数の和:63998

約数の個数: 16

約数和(自身を含む): 24426564768

約数和(自身を除く): 4285743653

約数列:

[1, 5, 113, 563, 565, 2815, 63317, 63619, 316585, 318095, 7154821, 35647471, 35774105, 178237355, 4028164223, 20140821115]

約数ペア:

[(1, 20140821115), (5, 4028164223), (113, 178237355), (563, 35774105), (565, 35647471), (2815, 7154821), (63317, 318095), (63619, 316585)]