20126844052

素因数分解:

$2^2\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{354271}}^1$

素因数の和:356311

約数の個数: 24

約数和(自身を含む): 40273640960

約数和(自身を除く): 20146796908

約数列:

[1, 2, 4, 7, 14, 28, 2029, 4058, 8116, 14203, 28406, 56812, 354271, 708542, 1417084, 2479897, 4959794, 9919588, 718815859, 1437631718, 2875263436, 5031711013, 10063422026, 20126844052]

約数ペア:

[(1, 20126844052), (2, 10063422026), (4, 5031711013), (7, 2875263436), (14, 1437631718), (28, 718815859), (2029, 9919588), (4058, 4959794), (8116, 2479897), (14203, 1417084), (28406, 708542), (56812, 354271)]