20541624

素因数分解:

$2^3\times 3^1\times {\mathrm{855901}}^1$

素因数の和:855910

約数の個数: 16

約数和(自身を含む): 51354120

約数和(自身を除く): 30812496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 855901, 1711802, 2567703, 3423604, 5135406, 6847208, 10270812, 20541624]

約数ペア:

[(1, 20541624), (2, 10270812), (3, 6847208), (4, 5135406), (6, 3423604), (8, 2567703), (12, 1711802), (24, 855901)]