20122560001

素因数分解:

${\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{249131}}^1$

素因数の和:249264

約数の個数: 12

約数和(自身を含む): 21031723440

約数和(自身を除く): 909163439

約数列:

[1, 37, 59, 1369, 2183, 80771, 249131, 9217847, 14698729, 341060339, 543852973, 20122560001]

約数ペア:

[(1, 20122560001), (37, 543852973), (59, 341060339), (1369, 14698729), (2183, 9217847), (80771, 249131)]