20066288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114013}}^1$

素因数の和:114032

約数の個数: 20

約数和(自身を含む): 42413208

約数和(自身を除く): 22346920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114013, 228026, 456052, 912104, 1254143, 1824208, 2508286, 5016572, 10033144, 20066288]

約数ペア:

[(1, 20066288), (2, 10033144), (4, 5016572), (8, 2508286), (11, 1824208), (16, 1254143), (22, 912104), (44, 456052), (88, 228026), (176, 114013)]