20180467151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{391907}}^1$

素因数の和:392170

約数の個数: 16

約数和(自身を含む): 23110030944

約数和(自身を除く): 2929563793

約数列:

[1, 13, 17, 221, 233, 3029, 3961, 51493, 391907, 5094791, 6662419, 86611447, 91314331, 1187086303, 1552343627, 20180467151]

約数ペア:

[(1, 20180467151), (13, 1552343627), (17, 1187086303), (221, 91314331), (233, 86611447), (3029, 6662419), (3961, 5094791), (51493, 391907)]