20736756

素因数分解:

$2^2\times 3^3\times {\mathrm{192007}}^1$

素因数の和:192020

約数の個数: 24

約数和(自身を含む): 53762240

約数和(自身を除く): 33025484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 192007, 384014, 576021, 768028, 1152042, 1728063, 2304084, 3456126, 5184189, 6912252, 10368378, 20736756]

約数ペア:

[(1, 20736756), (2, 10368378), (3, 6912252), (4, 5184189), (6, 3456126), (9, 2304084), (12, 1728063), (18, 1152042), (27, 768028), (36, 576021), (54, 384014), (108, 192007)]