20122569693

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{6965237}}^1$

素因数の和:6965353

約数の個数: 16

約数和(自身を含む): 30089828160

約数和(自身を除く): 9967258467

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 6965237, 20895711, 62687133, 188061399, 745280359, 2235841077, 6707523231, 20122569693]

約数ペア:

[(1, 20122569693), (3, 6707523231), (9, 2235841077), (27, 745280359), (107, 188061399), (321, 62687133), (963, 20895711), (2889, 6965237)]