20804796

素因数分解:

$2^2\times 3^3\times {\mathrm{192637}}^1$

素因数の和:192650

約数の個数: 24

約数和(自身を含む): 53938640

約数和(自身を除く): 33133844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 192637, 385274, 577911, 770548, 1155822, 1733733, 2311644, 3467466, 5201199, 6934932, 10402398, 20804796]

約数ペア:

[(1, 20804796), (2, 10402398), (3, 6934932), (4, 5201199), (6, 3467466), (9, 2311644), (12, 1733733), (18, 1155822), (27, 770548), (36, 577911), (54, 385274), (108, 192637)]