20263562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{983}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 33227712

約数和(自身を除く): 12964150

約数列:

[1, 2, 11, 22, 937, 983, 1874, 1966, 10307, 10813, 20614, 21626, 921071, 1842142, 10131781, 20263562]

約数ペア:

[(1, 20263562), (2, 10131781), (11, 1842142), (22, 921071), (937, 21626), (983, 20614), (1874, 10813), (1966, 10307)]