20367804597

素因数分解:

$3^1\times 7^1\times {\mathrm{6043}}^1\times {\mathrm{160499}}^1$

素因数の和:166552

約数の個数: 16

約数和(自身を含む): 31041984000

約数和(自身を除く): 10674179403

約数列:

[1, 3, 7, 21, 6043, 18129, 42301, 126903, 160499, 481497, 1123493, 3370479, 969895457, 2909686371, 6789268199, 20367804597]

約数ペア:

[(1, 20367804597), (3, 6789268199), (7, 2909686371), (21, 969895457), (6043, 3370479), (18129, 1123493), (42301, 481497), (126903, 160499)]