20781675134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17823049}}^1$

素因数の和:17823115

約数の個数: 16

約数和(自身を含む): 34648009200

約数和(自身を除く): 13866334066

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 17823049, 35646098, 196053539, 392107078, 944621597, 1889243194, 10390837567, 20781675134]

約数ペア:

[(1, 20781675134), (2, 10390837567), (11, 1889243194), (22, 944621597), (53, 392107078), (106, 196053539), (583, 35646098), (1166, 17823049)]