20792102686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1\times {\mathrm{4289}}^1$

素因数の和:5164

約数の個数: 32

約数和(自身を含む): 33057367200

約数和(自身を除く): 12265264514

約数列:

[1, 2, 19, 38, 193, 386, 661, 1322, 3667, 4289, 7334, 8578, 12559, 25118, 81491, 127573, 162982, 255146, 827777, 1655554, 2423887, 2835029, 4847774, 5670058, 15727763, 31455526, 53865551, 107731102, 547160597, 1094321194, 10396051343, 20792102686]

約数ペア:

[(1, 20792102686), (2, 10396051343), (19, 1094321194), (38, 547160597), (193, 107731102), (386, 53865551), (661, 31455526), (1322, 15727763), (3667, 5670058), (4289, 4847774), (7334, 2835029), (8578, 2423887), (12559, 1655554), (25118, 827777), (81491, 255146), (127573, 162982)]