20178302604

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8535661}}^1$

素因数の和:8535865

約数の個数: 24

約数和(自身を含む): 47321710128

約数和(自身を除く): 27143407524

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 8535661, 17071322, 25606983, 34142644, 51213966, 102427932, 1681525217, 3363050434, 5044575651, 6726100868, 10089151302, 20178302604]

約数ペア:

[(1, 20178302604), (2, 10089151302), (3, 6726100868), (4, 5044575651), (6, 3363050434), (12, 1681525217), (197, 102427932), (394, 51213966), (591, 34142644), (788, 25606983), (1182, 17071322), (2364, 8535661)]