20794764

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{24407}}^1$

素因数の和:24485

約数の個数: 24

約数和(自身を含む): 49206528

約数和(自身を除く): 28411764

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 24407, 48814, 73221, 97628, 146442, 292884, 1732897, 3465794, 5198691, 6931588, 10397382, 20794764]

約数ペア:

[(1, 20794764), (2, 10397382), (3, 6931588), (4, 5198691), (6, 3465794), (12, 1732897), (71, 292884), (142, 146442), (213, 97628), (284, 73221), (426, 48814), (852, 24407)]