20162750847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4261837}}^1$

素因数の和:4261942

約数の個数: 16

約数和(自身を含む): 28639551360

約数和(自身を除く): 8476800513

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 4261837, 12785511, 80974903, 242924709, 353732471, 1061197413, 6720916949, 20162750847]

約数ペア:

[(1, 20162750847), (3, 6720916949), (19, 1061197413), (57, 353732471), (83, 242924709), (249, 80974903), (1577, 12785511), (4731, 4261837)]