20268366

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63737}}^1$

素因数の和:63795

約数の個数: 16

約数和(自身を含む): 41302224

約数和(自身を除く): 21033858

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63737, 127474, 191211, 382422, 3378061, 6756122, 10134183, 20268366]

約数ペア:

[(1, 20268366), (2, 10134183), (3, 6756122), (6, 3378061), (53, 382422), (106, 191211), (159, 127474), (318, 63737)]