20574756

素因数分解:

$2^2\times 3^3\times {\mathrm{190507}}^1$

素因数の和:190520

約数の個数: 24

約数和(自身を含む): 53342240

約数和(自身を除く): 32767484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 190507, 381014, 571521, 762028, 1143042, 1714563, 2286084, 3429126, 5143689, 6858252, 10287378, 20574756]

約数ペア:

[(1, 20574756), (2, 10287378), (3, 6858252), (4, 5143689), (6, 3429126), (9, 2286084), (12, 1714563), (18, 1143042), (27, 762028), (36, 571521), (54, 381014), (108, 190507)]