20163900678

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32627671}}^1$

素因数の和:32627779

約数の個数: 16

約数和(自身を含む): 40719334656

約数和(自身を除く): 20555433978

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 32627671, 65255342, 97883013, 195766026, 3360650113, 6721300226, 10081950339, 20163900678]

約数ペア:

[(1, 20163900678), (2, 10081950339), (3, 6721300226), (6, 3360650113), (103, 195766026), (206, 97883013), (309, 65255342), (618, 32627671)]