20172458223

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1499}}^1\times {\mathrm{65011}}^1$

素因数の和:66539

約数の個数: 24

約数和(自身を含む): 30425616000

約数和(自身を除く): 10253157777

約数列:

[1, 3, 9, 23, 69, 207, 1499, 4497, 13491, 34477, 65011, 103431, 195033, 310293, 585099, 1495253, 4485759, 13457277, 97451489, 292354467, 877063401, 2241384247, 6724152741, 20172458223]

約数ペア:

[(1, 20172458223), (3, 6724152741), (9, 2241384247), (23, 877063401), (69, 292354467), (207, 97451489), (1499, 13457277), (4497, 4485759), (13491, 1495253), (34477, 585099), (65011, 310293), (103431, 195033)]