20476212

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{2309}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 47863200

約数和(自身を除く): 27386988

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2309, 2956, 4434, 4618, 6927, 8868, 9236, 13854, 27708, 1706351, 3412702, 5119053, 6825404, 10238106, 20476212]

約数ペア:

[(1, 20476212), (2, 10238106), (3, 6825404), (4, 5119053), (6, 3412702), (12, 1706351), (739, 27708), (1478, 13854), (2217, 9236), (2309, 8868), (2956, 6927), (4434, 4618)]