20134774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3257}}^1$

素因数の和:3551

約数の個数: 16

約数和(自身を含む): 33075216

約数和(自身を除く): 12940442

約数列:

[1, 2, 11, 22, 281, 562, 3091, 3257, 6182, 6514, 35827, 71654, 915217, 1830434, 10067387, 20134774]

約数ペア:

[(1, 20134774), (2, 10067387), (11, 1830434), (22, 915217), (281, 71654), (562, 35827), (3091, 6514), (3257, 6182)]