20519052

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6173}}^1$

素因数の和:6457

約数の個数: 24

約数和(自身を含む): 48058416

約数和(自身を除く): 27539364

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6173, 12346, 18519, 24692, 37038, 74076, 1709921, 3419842, 5129763, 6839684, 10259526, 20519052]

約数ペア:

[(1, 20519052), (2, 10259526), (3, 6839684), (4, 5129763), (6, 3419842), (12, 1709921), (277, 74076), (554, 37038), (831, 24692), (1108, 18519), (1662, 12346), (3324, 6173)]