12107820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{201797}}^1$

素因数の和:201809

約数の個数: 24

約数和(自身を含む): 33902064

約数和(自身を除く): 21794244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 201797, 403594, 605391, 807188, 1008985, 1210782, 2017970, 2421564, 3026955, 4035940, 6053910, 12107820]

約数ペア:

[(1, 12107820), (2, 6053910), (3, 4035940), (4, 3026955), (5, 2421564), (6, 2017970), (10, 1210782), (12, 1008985), (15, 807188), (20, 605391), (30, 403594), (60, 201797)]