20140337922

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5220409}}^1$

素因数の和:5221057

約数の個数: 16

約数和(自身を含む): 40343328480

約数和(自身を除く): 20202990558

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 5220409, 10440818, 15661227, 31322454, 3356722987, 6713445974, 10070168961, 20140337922]

約数ペア:

[(1, 20140337922), (2, 10070168961), (3, 6713445974), (6, 3356722987), (643, 31322454), (1286, 15661227), (1929, 10440818), (3858, 5220409)]