20167803710

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2143231}}^1$

素因数の和:2144179

約数の個数: 16

約数和(自身を含む): 36340641792

約数和(自身を除く): 16172838082

約数列:

[1, 2, 5, 10, 941, 1882, 4705, 9410, 2143231, 4286462, 10716155, 21432310, 2016780371, 4033560742, 10083901855, 20167803710]

約数ペア:

[(1, 20167803710), (2, 10083901855), (5, 4033560742), (10, 2016780371), (941, 21432310), (1882, 10716155), (4705, 4286462), (9410, 2143231)]