20442852

素因数分解:

$2^2\times 3^2\times {\mathrm{567857}}^1$

素因数の和:567867

約数の個数: 18

約数和(自身を含む): 51675078

約数和(自身を除く): 31232226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 567857, 1135714, 1703571, 2271428, 3407142, 5110713, 6814284, 10221426, 20442852]

約数ペア:

[(1, 20442852), (2, 10221426), (3, 6814284), (4, 5110713), (6, 3407142), (9, 2271428), (12, 1703571), (18, 1135714), (36, 567857)]