20666034

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60427}}^1$

素因数の和:60454

約数の個数: 24

約数和(自身を含む): 47133840

約数和(自身を除く): 26467806

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60427, 120854, 181281, 362562, 543843, 1087686, 1148113, 2296226, 3444339, 6888678, 10333017, 20666034]

約数ペア:

[(1, 20666034), (2, 10333017), (3, 6888678), (6, 3444339), (9, 2296226), (18, 1148113), (19, 1087686), (38, 543843), (57, 362562), (114, 181281), (171, 120854), (342, 60427)]