20079343697

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{904027}}^1$

素因数の和:904220

約数の個数: 16

約数和(自身を含む): 24300272640

約数和(自身を除く): 4220928943

約数列:

[1, 7, 19, 133, 167, 1169, 3173, 22211, 904027, 6328189, 17176513, 120235591, 150972509, 1056807563, 2868477671, 20079343697]

約数ペア:

[(1, 20079343697), (7, 2868477671), (19, 1056807563), (133, 150972509), (167, 120235591), (1169, 17176513), (3173, 6328189), (22211, 904027)]