20149606

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4759}}^1$

素因数の和:4863

約数の個数: 16

約数和(自身を含む): 31701600

約数和(自身を除く): 11551994

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4759, 9518, 138011, 276022, 347407, 694814, 10074803, 20149606]

約数ペア:

[(1, 20149606), (2, 10074803), (29, 694814), (58, 347407), (73, 276022), (146, 138011), (2117, 9518), (4234, 4759)]