20176948162

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23626403}}^1$

素因数の和:23626473

約数の個数: 16

約数和(自身を含む): 35156089152

約数和(自身を除く): 14979140990

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 23626403, 47252806, 165384821, 330769642, 1441210583, 2882421166, 10088474081, 20176948162]

約数ペア:

[(1, 20176948162), (2, 10088474081), (7, 2882421166), (14, 1441210583), (61, 330769642), (122, 165384821), (427, 47252806), (854, 23626403)]