20769624

素因数分解:

$2^3\times 3^2\times {\mathrm{288467}}^1$

素因数の和:288479

約数の個数: 24

約数和(自身を含む): 56251260

約数和(自身を除く): 35481636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 288467, 576934, 865401, 1153868, 1730802, 2307736, 2596203, 3461604, 5192406, 6923208, 10384812, 20769624]

約数ペア:

[(1, 20769624), (2, 10384812), (3, 6923208), (4, 5192406), (6, 3461604), (8, 2596203), (9, 2307736), (12, 1730802), (18, 1153868), (24, 865401), (36, 576934), (72, 288467)]