20161811514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4877071}}^1$

素因数の和:4877142

約数の個数: 32

約数和(自身を含む): 44244797184

約数和(自身を除く): 24082985670

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4877071, 9754142, 14631213, 29262426, 63401923, 126803846, 190205769, 258484763, 380411538, 516969526, 775454289, 1550908578, 3360301919, 6720603838, 10080905757, 20161811514]

約数ペア:

[(1, 20161811514), (2, 10080905757), (3, 6720603838), (6, 3360301919), (13, 1550908578), (26, 775454289), (39, 516969526), (53, 380411538), (78, 258484763), (106, 190205769), (159, 126803846), (318, 63401923), (689, 29262426), (1378, 14631213), (2067, 9754142), (4134, 4877071)]