20348022

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{6907}}^1$

素因数の和:7403

約数の個数: 16

約数和(自身を含む): 40784832

約数和(自身を除く): 20436810

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 6907, 13814, 20721, 41442, 3391337, 6782674, 10174011, 20348022]

約数ペア:

[(1, 20348022), (2, 10174011), (3, 6782674), (6, 3391337), (491, 41442), (982, 20721), (1473, 13814), (2946, 6907)]