20107054

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4416

約数の個数: 24

約数和(自身を含む): 34904520

約数和(自身を除く): 14797466

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4373, 4598, 8746, 48103, 83087, 96206, 166174, 529133, 913957, 1058266, 1827914, 10053527, 20107054]

約数ペア:

[(1, 20107054), (2, 10053527), (11, 1827914), (19, 1058266), (22, 913957), (38, 529133), (121, 166174), (209, 96206), (242, 83087), (418, 48103), (2299, 8746), (4373, 4598)]