20867066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32707}}^1$

素因数の和:32749

約数の個数: 16

約数和(自身を含む): 35324640

約数和(自身を除く): 14457574

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32707, 65414, 359777, 719554, 948503, 1897006, 10433533, 20867066]

約数ペア:

[(1, 20867066), (2, 10433533), (11, 1897006), (22, 948503), (29, 719554), (58, 359777), (319, 65414), (638, 32707)]