20239034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1973}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 31836672

約数和(自身を除く): 11597638

約数列:

[1, 2, 23, 46, 223, 446, 1973, 3946, 5129, 10258, 45379, 90758, 439979, 879958, 10119517, 20239034]

約数ペア:

[(1, 20239034), (2, 10119517), (23, 879958), (46, 439979), (223, 90758), (446, 45379), (1973, 10258), (3946, 5129)]