20325414

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24371}}^1$

素因数の和:24515

約数の個数: 16

約数和(自身を含む): 40944960

約数和(自身を除く): 20619546

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24371, 48742, 73113, 146226, 3387569, 6775138, 10162707, 20325414]

約数ペア:

[(1, 20325414), (2, 10162707), (3, 6775138), (6, 3387569), (139, 146226), (278, 73113), (417, 48742), (834, 24371)]