20694774

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{4111}}^1$

素因数の和:4955

約数の個数: 16

約数和(自身を含む): 41448960

約数和(自身を除く): 20754186

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 4111, 5034, 8222, 12333, 24666, 3449129, 6898258, 10347387, 20694774]

約数ペア:

[(1, 20694774), (2, 10347387), (3, 6898258), (6, 3449129), (839, 24666), (1678, 12333), (2517, 8222), (4111, 5034)]