20558046

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22691}}^1$

素因数の和:22847

約数の個数: 16

約数和(自身を含む): 41390208

約数和(自身を除く): 20832162

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22691, 45382, 68073, 136146, 3426341, 6852682, 10279023, 20558046]

約数ペア:

[(1, 20558046), (2, 10279023), (3, 6852682), (6, 3426341), (151, 136146), (302, 68073), (453, 45382), (906, 22691)]