20632656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 60710400

約数和(自身を除く): 40077744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 1699, 2024, 3036, 3398, 4048, 5097, 6072, 6796, 10194, 12144, 13592, 18689, 20388, 27184, 37378, 39077, 40776, 56067, 74756, 78154, 81552, 112134, 117231, 149512, 156308, 224268, 234462, 299024, 312616, 429847, 448536, 468924, 625232, 859694, 897072, 937848, 1289541, 1719388, 1875696, 2579082, 3438776, 5158164, 6877552, 10316328, 20632656]

約数ペア:

[(1, 20632656), (2, 10316328), (3, 6877552), (4, 5158164), (6, 3438776), (8, 2579082), (11, 1875696), (12, 1719388), (16, 1289541), (22, 937848), (23, 897072), (24, 859694), (33, 625232), (44, 468924), (46, 448536), (48, 429847), (66, 312616), (69, 299024), (88, 234462), (92, 224268), (132, 156308), (138, 149512), (176, 117231), (184, 112134), (253, 81552), (264, 78154), (276, 74756), (368, 56067), (506, 40776), (528, 39077), (552, 37378), (759, 27184), (1012, 20388), (1104, 18689), (1518, 13592), (1699, 12144), (2024, 10194), (3036, 6796), (3398, 6072), (4048, 5097)]