20829102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{495931}}^1$

素因数の和:495943

約数の個数: 16

約数和(自身を含む): 47609472

約数和(自身を除く): 26780370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 495931, 991862, 1487793, 2975586, 3471517, 6943034, 10414551, 20829102]

約数ペア:

[(1, 20829102), (2, 10414551), (3, 6943034), (6, 3471517), (7, 2975586), (14, 1487793), (21, 991862), (42, 495931)]