20943582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317327}}^1$

素因数の和:317343

約数の個数: 16

約数和(自身を含む): 45695232

約数和(自身を除く): 24751650

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317327, 634654, 951981, 1903962, 3490597, 6981194, 10471791, 20943582]

約数ペア:

[(1, 20943582), (2, 10471791), (3, 6981194), (6, 3490597), (11, 1903962), (22, 951981), (33, 634654), (66, 317327)]