20173473327

素因数分解:

$3^1\times 7^1\times {\mathrm{81973}}^1\times {\mathrm{11719}}^1$

素因数の和:93702

約数の個数: 16

約数和(自身を含む): 30743528960

約数和(自身を除く): 10570055633

約数列:

[1, 3, 7, 21, 11719, 35157, 81973, 82033, 245919, 246099, 573811, 1721433, 960641587, 2881924761, 6724491109, 20173473327]

約数ペア:

[(1, 20173473327), (3, 6724491109), (7, 2881924761), (21, 960641587), (11719, 1721433), (35157, 573811), (81973, 246099), (82033, 245919)]