2000822090

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{432143}}^1$

素因数の和:432613

約数の個数: 16

約数和(自身を含む): 3609266688

約数和(自身を除く): 1608444598

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 432143, 864286, 2160715, 4321430, 200082209, 400164418, 1000411045, 2000822090]

約数ペア:

[(1, 2000822090), (2, 1000411045), (5, 400164418), (10, 200082209), (463, 4321430), (926, 2160715), (2315, 864286), (4630, 432143)]