20539326

素因数分解:

$2^1\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{2719}}^1$

素因数の和:3983

約数の個数: 16

約数和(自身を含む): 41126400

約数和(自身を除く): 20587074

約数列:

[1, 2, 3, 6, 1259, 2518, 2719, 3777, 5438, 7554, 8157, 16314, 3423221, 6846442, 10269663, 20539326]

約数ペア:

[(1, 20539326), (2, 10269663), (3, 6846442), (6, 3423221), (1259, 16314), (2518, 8157), (2719, 7554), (3777, 5438)]