204080022

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{22721}}^1$

素因数の和:23228

約数の個数: 24

約数和(自身を含む): 443079000

約数和(自身を除く): 238998978

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1497, 2994, 4491, 8982, 22721, 45442, 68163, 136326, 204489, 408978, 11337779, 22675558, 34013337, 68026674, 102040011, 204080022]

約数ペア:

[(1, 204080022), (2, 102040011), (3, 68026674), (6, 34013337), (9, 22675558), (18, 11337779), (499, 408978), (998, 204489), (1497, 136326), (2994, 68163), (4491, 45442), (8982, 22721)]