20461188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{155009}}^1$

素因数の和:155027

約数の個数: 24

約数和(自身を含む): 52083360

約数和(自身を除く): 31622172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 155009, 310018, 465027, 620036, 930054, 1705099, 1860108, 3410198, 5115297, 6820396, 10230594, 20461188]

約数ペア:

[(1, 20461188), (2, 10230594), (3, 6820396), (4, 5115297), (6, 3410198), (11, 1860108), (12, 1705099), (22, 930054), (33, 620036), (44, 465027), (66, 310018), (132, 155009)]