20258106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306941}}^1$

素因数の和:306957

約数の個数: 16

約数和(自身を含む): 44199648

約数和(自身を除く): 23941542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306941, 613882, 920823, 1841646, 3376351, 6752702, 10129053, 20258106]

約数ペア:

[(1, 20258106), (2, 10129053), (3, 6752702), (6, 3376351), (11, 1841646), (22, 920823), (33, 613882), (66, 306941)]