20846210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27073}}^1$

素因数の和:27098

約数の個数: 32

約数和(自身を含む): 46783872

約数和(自身を除く): 25937662

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 27073, 54146, 135365, 189511, 270730, 297803, 379022, 595606, 947555, 1489015, 1895110, 2084621, 2978030, 4169242, 10423105, 20846210]

約数ペア:

[(1, 20846210), (2, 10423105), (5, 4169242), (7, 2978030), (10, 2084621), (11, 1895110), (14, 1489015), (22, 947555), (35, 595606), (55, 379022), (70, 297803), (77, 270730), (110, 189511), (154, 135365), (385, 54146), (770, 27073)]