20279442

素因数分解:

$2^1\times 3^1\times {\mathrm{743}}^1\times {\mathrm{4549}}^1$

素因数の和:5297

約数の個数: 16

約数和(自身を含む): 40622400

約数和(自身を除く): 20342958

約数列:

[1, 2, 3, 6, 743, 1486, 2229, 4458, 4549, 9098, 13647, 27294, 3379907, 6759814, 10139721, 20279442]

約数ペア:

[(1, 20279442), (2, 10139721), (3, 6759814), (6, 3379907), (743, 27294), (1486, 13647), (2229, 9098), (4458, 4549)]