20200041

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{9391}}^1$

素因数の和:9636

約数の個数: 12

約数和(自身を含む): 29303040

約数和(自身を除く): 9102999

約数列:

[1, 3, 9, 239, 717, 2151, 9391, 28173, 84519, 2244449, 6733347, 20200041]

約数ペア:

[(1, 20200041), (3, 6733347), (9, 2244449), (239, 84519), (717, 28173), (2151, 9391)]