20199856938

素因数分解:

$2^1\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{2997901}}^1$

素因数の和:2999029

約数の個数: 16

約数和(自身を含む): 40435702176

約数和(自身を除く): 20235845238

約数列:

[1, 2, 3, 6, 1123, 2246, 3369, 6738, 2997901, 5995802, 8993703, 17987406, 3366642823, 6733285646, 10099928469, 20199856938]

約数ペア:

[(1, 20199856938), (2, 10099928469), (3, 6733285646), (6, 3366642823), (1123, 17987406), (2246, 8993703), (3369, 5995802), (6738, 2997901)]