20299006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111533}}^1$

素因数の和:111555

約数の個数: 16

約数和(自身を含む): 37475424

約数和(自身を除く): 17176418

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 111533, 223066, 780731, 1449929, 1561462, 2899858, 10149503, 20299006]

約数ペア:

[(1, 20299006), (2, 10149503), (7, 2899858), (13, 1561462), (14, 1449929), (26, 780731), (91, 223066), (182, 111533)]