20163018858

素因数分解:

$2^1\times 3^1\times {\mathrm{607}}^1\times {\mathrm{5536249}}^1$

素因数の和:5536861

約数の個数: 16

約数和(自身を含む): 40392480000

約数和(自身を除く): 20229461142

約数列:

[1, 2, 3, 6, 607, 1214, 1821, 3642, 5536249, 11072498, 16608747, 33217494, 3360503143, 6721006286, 10081509429, 20163018858]

約数ペア:

[(1, 20163018858), (2, 10081509429), (3, 6721006286), (6, 3360503143), (607, 33217494), (1214, 16608747), (1821, 11072498), (3642, 5536249)]