20054666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11783}}^1$

素因数の和:11845

約数の個数: 16

約数和(自身を含む): 32241024

約数和(自身を除く): 12186358

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 11783, 23566, 271009, 435971, 542018, 871942, 10027333, 20054666]

約数ペア:

[(1, 20054666), (2, 10027333), (23, 871942), (37, 542018), (46, 435971), (74, 271009), (851, 23566), (1702, 11783)]