20389968006

素因数分解:

$2^1\times 3^1\times {\mathrm{1889}}^1\times {\mathrm{1799009}}^1$

素因数の和:1800903

約数の個数: 16

約数和(自身を含む): 40801546800

約数和(自身を除く): 20411578794

約数列:

[1, 2, 3, 6, 1889, 3778, 5667, 11334, 1799009, 3598018, 5397027, 10794054, 3398328001, 6796656002, 10194984003, 20389968006]

約数ペア:

[(1, 20389968006), (2, 10194984003), (3, 6796656002), (6, 3398328001), (1889, 10794054), (3778, 5397027), (5667, 3598018), (11334, 1799009)]