20231312428

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{157217}}^1$

素因数の和:157881

約数の個数: 24

約数和(自身を含む): 36132469632

約数和(自身を除く): 15901157204

約数列:

[1, 2, 4, 53, 106, 212, 607, 1214, 2428, 32171, 64342, 128684, 157217, 314434, 628868, 8332501, 16665002, 33330004, 95430719, 190861438, 381722876, 5057828107, 10115656214, 20231312428]

約数ペア:

[(1, 20231312428), (2, 10115656214), (4, 5057828107), (53, 381722876), (106, 190861438), (212, 95430719), (607, 33330004), (1214, 16665002), (2428, 8332501), (32171, 628868), (64342, 314434), (128684, 157217)]