20095458

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30727}}^1$

素因数の和:30841

約数の個数: 16

約数和(自身を含む): 40560960

約数和(自身を除く): 20465502

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30727, 61454, 92181, 184362, 3349243, 6698486, 10047729, 20095458]

約数ペア:

[(1, 20095458), (2, 10047729), (3, 6698486), (6, 3349243), (109, 184362), (218, 92181), (327, 61454), (654, 30727)]