20090409982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{6691}}^1\times {\mathrm{51769}}^1$

素因数の和:58491

約数の個数: 16

約数和(自身を含む): 31180035600

約数和(自身を除く): 11089625618

約数列:

[1, 2, 29, 58, 6691, 13382, 51769, 103538, 194039, 388078, 1501301, 3002602, 346386379, 692772758, 10045204991, 20090409982]

約数ペア:

[(1, 20090409982), (2, 10045204991), (29, 692772758), (58, 346386379), (6691, 3002602), (13382, 1501301), (51769, 388078), (103538, 194039)]