20542416

素因数分解:

$2^4\times 3^1\times {\mathrm{427967}}^1$

素因数の和:427978

約数の個数: 20

約数和(自身を含む): 53068032

約数和(自身を除く): 32525616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 427967, 855934, 1283901, 1711868, 2567802, 3423736, 5135604, 6847472, 10271208, 20542416]

約数ペア:

[(1, 20542416), (2, 10271208), (3, 6847472), (4, 5135604), (6, 3423736), (8, 2567802), (12, 1711868), (16, 1283901), (24, 855934), (48, 427967)]