20227382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2297}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 37723968

約数和(自身を除く): 17496586

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 2297, 4403, 4594, 8806, 16079, 32158, 39049, 78098, 84989, 169978, 273343, 546686, 594923, 1189846, 1444813, 2889626, 10113691, 20227382]

約数ペア:

[(1, 20227382), (2, 10113691), (7, 2889626), (14, 1444813), (17, 1189846), (34, 594923), (37, 546686), (74, 273343), (119, 169978), (238, 84989), (259, 78098), (518, 39049), (629, 32158), (1258, 16079), (2297, 8806), (4403, 4594)]