20332836

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 53457600

約数和(自身を除く): 33124764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2579, 2628, 3942, 5158, 7737, 7884, 10316, 15474, 23211, 30948, 46422, 69633, 92844, 139266, 188267, 278532, 376534, 564801, 753068, 1129602, 1694403, 2259204, 3388806, 5083209, 6777612, 10166418, 20332836]

約数ペア:

[(1, 20332836), (2, 10166418), (3, 6777612), (4, 5083209), (6, 3388806), (9, 2259204), (12, 1694403), (18, 1129602), (27, 753068), (36, 564801), (54, 376534), (73, 278532), (108, 188267), (146, 139266), (219, 92844), (292, 69633), (438, 46422), (657, 30948), (876, 23211), (1314, 15474), (1971, 10316), (2579, 7884), (2628, 7737), (3942, 5158)]