20292195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17569}}^1$

素因数の和:17595

約数の個数: 32

約数和(自身を含む): 40481280

約数和(自身を除く): 20189085

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 17569, 52707, 87845, 122983, 193259, 263535, 368949, 579777, 614915, 966295, 1352813, 1844745, 2898885, 4058439, 6764065, 20292195]

約数ペア:

[(1, 20292195), (3, 6764065), (5, 4058439), (7, 2898885), (11, 1844745), (15, 1352813), (21, 966295), (33, 614915), (35, 579777), (55, 368949), (77, 263535), (105, 193259), (165, 122983), (231, 87845), (385, 52707), (1155, 17569)]