20123724

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8689}}^1$

素因数の和:8889

約数の個数: 24

約数和(自身を含む): 47204080

約数和(自身を除く): 27080356

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 8689, 17378, 26067, 34756, 52134, 104268, 1676977, 3353954, 5030931, 6707908, 10061862, 20123724]

約数ペア:

[(1, 20123724), (2, 10061862), (3, 6707908), (4, 5030931), (6, 3353954), (12, 1676977), (193, 104268), (386, 52134), (579, 34756), (772, 26067), (1158, 17378), (2316, 8689)]