20123712006

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{3997559}}^1$

素因数の和:3998403

約数の個数: 16

約数和(自身を含む): 40295404800

約数和(自身を除く): 20171692794

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 5034, 3997559, 7995118, 11992677, 23985354, 3353952001, 6707904002, 10061856003, 20123712006]

約数ペア:

[(1, 20123712006), (2, 10061856003), (3, 6707904002), (6, 3353952001), (839, 23985354), (1678, 11992677), (2517, 7995118), (5034, 3997559)]