20290468206

素因数分解:

$2^1\times 3^1\times {\mathrm{859}}^1\times {\mathrm{3936839}}^1$

素因数の和:3937703

約数の個数: 16

約数和(自身を含む): 40628188800

約数和(自身を除く): 20337720594

約数列:

[1, 2, 3, 6, 859, 1718, 2577, 5154, 3936839, 7873678, 11810517, 23621034, 3381744701, 6763489402, 10145234103, 20290468206]

約数ペア:

[(1, 20290468206), (2, 10145234103), (3, 6763489402), (6, 3381744701), (859, 23621034), (1718, 11810517), (2577, 7873678), (5154, 3936839)]