20974602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317797}}^1$

素因数の和:317813

約数の個数: 16

約数和(自身を含む): 45762912

約数和(自身を除く): 24788310

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317797, 635594, 953391, 1906782, 3495767, 6991534, 10487301, 20974602]

約数ペア:

[(1, 20974602), (2, 10487301), (3, 6991534), (6, 3495767), (11, 1906782), (22, 953391), (33, 635594), (66, 317797)]