20123951226

素因数分解:

$2^1\times 3^1\times {\mathrm{4153}}^1\times {\mathrm{807607}}^1$

素因数の和:811765

約数の個数: 16

約数和(自身を含む): 40257643584

約数和(自身を除く): 20133692358

約数列:

[1, 2, 3, 6, 4153, 8306, 12459, 24918, 807607, 1615214, 2422821, 4845642, 3353991871, 6707983742, 10061975613, 20123951226]

約数ペア:

[(1, 20123951226), (2, 10061975613), (3, 6707983742), (6, 3353991871), (4153, 4845642), (8306, 2422821), (12459, 1615214), (24918, 807607)]