20699546

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14639}}^1$

素因数の和:14749

約数の個数: 16

約数和(自身を含む): 35838720

約数和(自身を除く): 15139174

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 14639, 29278, 102473, 204946, 1478539, 2957078, 10349773, 20699546]

約数ペア:

[(1, 20699546), (2, 10349773), (7, 2957078), (14, 1478539), (101, 204946), (202, 102473), (707, 29278), (1414, 14639)]