20833874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1933}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 33210648

約数和(自身を除く): 12376774

約数列:

[1, 2, 17, 34, 317, 634, 1933, 3866, 5389, 10778, 32861, 65722, 612761, 1225522, 10416937, 20833874]

約数ペア:

[(1, 20833874), (2, 10416937), (17, 1225522), (34, 612761), (317, 65722), (634, 32861), (1933, 10778), (3866, 5389)]