20154326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2963}}^1$

素因数の和:3163

約数の個数: 16

約数和(自身を含む): 32011200

約数和(自身を除く): 11856874

約数列:

[1, 2, 19, 38, 179, 358, 2963, 3401, 5926, 6802, 56297, 112594, 530377, 1060754, 10077163, 20154326]

約数ペア:

[(1, 20154326), (2, 10077163), (19, 1060754), (38, 530377), (179, 112594), (358, 56297), (2963, 6802), (3401, 5926)]