20005941230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{270241}}^1$

素因数の和:270932

約数の個数: 32

約数和(自身を含む): 39342911328

約数和(自身を除く): 19336970098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 673, 1346, 3365, 6730, 7403, 14806, 37015, 74030, 270241, 540482, 1351205, 2702410, 2972651, 5945302, 14863255, 29726510, 181872193, 363744386, 909360965, 1818721930, 2000594123, 4001188246, 10002970615, 20005941230]

約数ペア:

[(1, 20005941230), (2, 10002970615), (5, 4001188246), (10, 2000594123), (11, 1818721930), (22, 909360965), (55, 363744386), (110, 181872193), (673, 29726510), (1346, 14863255), (3365, 5945302), (6730, 2972651), (7403, 2702410), (14806, 1351205), (37015, 540482), (74030, 270241)]