11728773020

素因数分解:

$2^2\times 5^1\times {\mathrm{586438651}}^1$

素因数の和:586438660

約数の個数: 12

約数和(自身を含む): 24630423384

約数和(自身を除く): 12901650364

約数列:

[1, 2, 4, 5, 10, 20, 586438651, 1172877302, 2345754604, 2932193255, 5864386510, 11728773020]

約数ペア:

[(1, 11728773020), (2, 5864386510), (4, 2932193255), (5, 2345754604), (10, 1172877302), (20, 586438651)]