20796611284

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{16401113}}^1$

素因数の和:16401434

約数の個数: 12

約数和(自身を含む): 36508879764

約数和(自身を除く): 15712268480

約数列:

[1, 2, 4, 317, 634, 1268, 16401113, 32802226, 65604452, 5199152821, 10398305642, 20796611284]

約数ペア:

[(1, 20796611284), (2, 10398305642), (4, 5199152821), (317, 65604452), (634, 32802226), (1268, 16401113)]