20284884

素因数分解:

$2^2\times 3^3\times {\mathrm{187823}}^1$

素因数の和:187836

約数の個数: 24

約数和(自身を含む): 52590720

約数和(自身を除く): 32305836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 187823, 375646, 563469, 751292, 1126938, 1690407, 2253876, 3380814, 5071221, 6761628, 10142442, 20284884]

約数ペア:

[(1, 20284884), (2, 10142442), (3, 6761628), (4, 5071221), (6, 3380814), (9, 2253876), (12, 1690407), (18, 1126938), (27, 751292), (36, 563469), (54, 375646), (108, 187823)]