20036124

素因数分解:

$2^2\times 3^2\times {\mathrm{556559}}^1$

素因数の和:556569

約数の個数: 18

約数和(自身を含む): 50646960

約数和(自身を除く): 30610836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 556559, 1113118, 1669677, 2226236, 3339354, 5009031, 6678708, 10018062, 20036124]

約数ペア:

[(1, 20036124), (2, 10018062), (3, 6678708), (4, 5009031), (6, 3339354), (9, 2226236), (12, 1669677), (18, 1113118), (36, 556559)]