20545944

素因数分解:

$2^3\times 3^1\times {\mathrm{856081}}^1$

素因数の和:856090

約数の個数: 16

約数和(自身を含む): 51364920

約数和(自身を除く): 30818976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 856081, 1712162, 2568243, 3424324, 5136486, 6848648, 10272972, 20545944]

約数ペア:

[(1, 20545944), (2, 10272972), (3, 6848648), (4, 5136486), (6, 3424324), (8, 2568243), (12, 1712162), (24, 856081)]