20685936

素因数分解:

$2^4\times 3^1\times {\mathrm{430957}}^1$

素因数の和:430968

約数の個数: 20

約数和(自身を含む): 53438792

約数和(自身を除く): 32752856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430957, 861914, 1292871, 1723828, 2585742, 3447656, 5171484, 6895312, 10342968, 20685936]

約数ペア:

[(1, 20685936), (2, 10342968), (3, 6895312), (4, 5171484), (6, 3447656), (8, 2585742), (12, 1723828), (16, 1292871), (24, 861914), (48, 430957)]