20149086

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30809}}^1$

素因数の和:30923

約数の個数: 16

約数和(自身を含む): 40669200

約数和(自身を除く): 20520114

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30809, 61618, 92427, 184854, 3358181, 6716362, 10074543, 20149086]

約数ペア:

[(1, 20149086), (2, 10074543), (3, 6716362), (6, 3358181), (109, 184854), (218, 92427), (327, 61618), (654, 30809)]