20338080588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26902223}}^1$

素因数の和:26902243

約数の個数: 48

約数和(自身を含む): 60260981760

約数和(自身を除く): 39922901172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26902223, 53804446, 80706669, 107608892, 161413338, 188315561, 242120007, 322826676, 376631122, 484240014, 564946683, 726360021, 753262244, 968480028, 1129893366, 1452720042, 1694840049, 2259786732, 2905440084, 3389680098, 5084520147, 6779360196, 10169040294, 20338080588]

約数ペア:

[(1, 20338080588), (2, 10169040294), (3, 6779360196), (4, 5084520147), (6, 3389680098), (7, 2905440084), (9, 2259786732), (12, 1694840049), (14, 1452720042), (18, 1129893366), (21, 968480028), (27, 753262244), (28, 726360021), (36, 564946683), (42, 484240014), (54, 376631122), (63, 322826676), (84, 242120007), (108, 188315561), (126, 161413338), (189, 107608892), (252, 80706669), (378, 53804446), (756, 26902223)]