20834906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9293}}^1$

素因数の和:9373

約数の個数: 16

約数和(自身を含む): 33458400

約数和(自身を除く): 12623494

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 9293, 18586, 176567, 353134, 548287, 1096574, 10417453, 20834906]

約数ペア:

[(1, 20834906), (2, 10417453), (19, 1096574), (38, 548287), (59, 353134), (118, 176567), (1121, 18586), (2242, 9293)]