20080253258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4919}}^1\times {\mathrm{157007}}^1$

素因数の和:161941

約数の個数: 16

約数和(自身を含む): 32444133120

約数和(自身を除く): 12363879862

約数列:

[1, 2, 13, 26, 4919, 9838, 63947, 127894, 157007, 314014, 2041091, 4082182, 772317433, 1544634866, 10040126629, 20080253258]

約数ペア:

[(1, 20080253258), (2, 10040126629), (13, 1544634866), (26, 772317433), (4919, 4082182), (9838, 2041091), (63947, 314014), (127894, 157007)]