20097024199

素因数分解:

$7^2\times {\mathrm{229}}^1\times {\mathrm{1791019}}^1$

素因数の和:1791262

約数の個数: 12

約数和(自身を含む): 23480272200

約数和(自身を除く): 3383248001

約数列:

[1, 7, 49, 229, 1603, 11221, 1791019, 12537133, 87759931, 410143351, 2871003457, 20097024199]

約数ペア:

[(1, 20097024199), (7, 2871003457), (49, 410143351), (229, 87759931), (1603, 12537133), (11221, 1791019)]