20394462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{309007}}^1$

素因数の和:309023

約数の個数: 16

約数和(自身を含む): 44497152

約数和(自身を除く): 24102690

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 309007, 618014, 927021, 1854042, 3399077, 6798154, 10197231, 20394462]

約数ペア:

[(1, 20394462), (2, 10197231), (3, 6798154), (6, 3399077), (11, 1854042), (22, 927021), (33, 618014), (66, 309007)]