20512751622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{193163}}^1$

素因数の和:194788

約数の個数: 32

約数和(自身を含む): 44783141760

約数和(自身を除く): 24270390138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1609, 3218, 4827, 9654, 17699, 35398, 53097, 106194, 193163, 386326, 579489, 1158978, 2124793, 4249586, 6374379, 12748758, 310799267, 621598534, 932397801, 1864795602, 3418791937, 6837583874, 10256375811, 20512751622]

約数ペア:

[(1, 20512751622), (2, 10256375811), (3, 6837583874), (6, 3418791937), (11, 1864795602), (22, 932397801), (33, 621598534), (66, 310799267), (1609, 12748758), (3218, 6374379), (4827, 4249586), (9654, 2124793), (17699, 1158978), (35398, 579489), (53097, 386326), (106194, 193163)]