20616046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17681}}^1$

素因数の和:17747

約数の個数: 16

約数和(自身を含む): 34373808

約数和(自身を除く): 13757762

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 17681, 35362, 194491, 388982, 937093, 1874186, 10308023, 20616046]

約数ペア:

[(1, 20616046), (2, 10308023), (11, 1874186), (22, 937093), (53, 388982), (106, 194491), (583, 35362), (1166, 17681)]