20094529

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{479}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 24837120

約数和(自身を除く): 4742591

約数列:

[1, 7, 13, 91, 461, 479, 3227, 3353, 5993, 6227, 41951, 43589, 220819, 1545733, 2870647, 20094529]

約数ペア:

[(1, 20094529), (7, 2870647), (13, 1545733), (91, 220819), (461, 43589), (479, 41951), (3227, 6227), (3353, 5993)]