20799162

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10601}}^1$

素因数の和:10718

約数の個数: 24

約数和(自身を含む): 45482580

約数和(自身を除く): 24683418

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 10601, 21202, 31803, 63606, 95409, 190818, 1155509, 2311018, 3466527, 6933054, 10399581, 20799162]

約数ペア:

[(1, 20799162), (2, 10399581), (3, 6933054), (6, 3466527), (9, 2311018), (18, 1155509), (109, 190818), (218, 95409), (327, 63606), (654, 31803), (981, 21202), (1962, 10601)]