20241562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21397}}^1$

素因数の和:21453

約数の個数: 16

約数和(自身を含む): 33894432

約数和(自身を除く): 13652870

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 21397, 42794, 235367, 470734, 920071, 1840142, 10120781, 20241562]

約数ペア:

[(1, 20241562), (2, 10120781), (11, 1840142), (22, 920071), (43, 470734), (86, 235367), (473, 42794), (946, 21397)]