20081277

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{3593}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 31397184

約数和(自身を除く): 11315907

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 3593, 5589, 10779, 32337, 82639, 97011, 247917, 291033, 743751, 873099, 2231253, 6693759, 20081277]

約数ペア:

[(1, 20081277), (3, 6693759), (9, 2231253), (23, 873099), (27, 743751), (69, 291033), (81, 247917), (207, 97011), (243, 82639), (621, 32337), (1863, 10779), (3593, 5589)]