20254822

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17431}}^1$

素因数の和:17523

約数の個数: 16

約数和(自身を含む): 35142912

約数和(自身を除く): 14888090

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 17431, 34862, 122017, 244034, 1446773, 2893546, 10127411, 20254822]

約数ペア:

[(1, 20254822), (2, 10127411), (7, 2893546), (14, 1446773), (83, 244034), (166, 122017), (581, 34862), (1162, 17431)]