20074636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 36270080

約数和(自身を除く): 16195444

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 919, 1838, 3676, 5461, 10922, 21844, 39517, 79034, 116713, 158068, 233426, 466852, 5018659, 10037318, 20074636]

約数ペア:

[(1, 20074636), (2, 10037318), (4, 5018659), (43, 466852), (86, 233426), (127, 158068), (172, 116713), (254, 79034), (508, 39517), (919, 21844), (1838, 10922), (3676, 5461)]