20336508

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2768

約数の個数: 60

約数和(自身を含む): 55495440

約数和(自身を除く): 35158932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 2729, 3726, 5458, 7452, 8187, 10916, 16374, 24561, 32748, 49122, 62767, 73683, 98244, 125534, 147366, 188301, 221049, 251068, 294732, 376602, 442098, 564903, 753204, 884196, 1129806, 1694709, 2259612, 3389418, 5084127, 6778836, 10168254, 20336508]

約数ペア:

[(1, 20336508), (2, 10168254), (3, 6778836), (4, 5084127), (6, 3389418), (9, 2259612), (12, 1694709), (18, 1129806), (23, 884196), (27, 753204), (36, 564903), (46, 442098), (54, 376602), (69, 294732), (81, 251068), (92, 221049), (108, 188301), (138, 147366), (162, 125534), (207, 98244), (276, 73683), (324, 62767), (414, 49122), (621, 32748), (828, 24561), (1242, 16374), (1863, 10916), (2484, 8187), (2729, 7452), (3726, 5458)]