20218162554

素因数分解:

$2^1\times 3^2\times {\mathrm{853}}^1\times {\mathrm{1316801}}^1$

素因数の和:1317662

約数の個数: 24

約数和(自身を含む): 43857407412

約数和(自身を除く): 23639244858

約数列:

[1, 2, 3, 6, 9, 18, 853, 1706, 2559, 5118, 7677, 15354, 1316801, 2633602, 3950403, 7900806, 11851209, 23702418, 1123231253, 2246462506, 3369693759, 6739387518, 10109081277, 20218162554]

約数ペア:

[(1, 20218162554), (2, 10109081277), (3, 6739387518), (6, 3369693759), (9, 2246462506), (18, 1123231253), (853, 23702418), (1706, 11851209), (2559, 7900806), (5118, 3950403), (7677, 2633602), (15354, 1316801)]