20185076191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{878873}}^1$

素因数の和:879090

約数の個数: 16

約数和(自身を含む): 24552224064

約数和(自身を除く): 4367147873

約数列:

[1, 7, 17, 119, 193, 1351, 3281, 22967, 878873, 6152111, 14940841, 104585887, 169622489, 1187357423, 2883582313, 20185076191]

約数ペア:

[(1, 20185076191), (7, 2883582313), (17, 1187357423), (119, 169622489), (193, 104585887), (1351, 14940841), (3281, 6152111), (22967, 878873)]