16820184

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9871}}^1$

素因数の和:9951

約数の個数: 32

約数和(自身を含む): 42647040

約数和(自身を除く): 25826856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 9871, 19742, 29613, 39484, 59226, 78968, 118452, 236904, 700841, 1401682, 2102523, 2803364, 4205046, 5606728, 8410092, 16820184]

約数ペア:

[(1, 16820184), (2, 8410092), (3, 5606728), (4, 4205046), (6, 2803364), (8, 2102523), (12, 1401682), (24, 700841), (71, 236904), (142, 118452), (213, 78968), (284, 59226), (426, 39484), (568, 29613), (852, 19742), (1704, 9871)]