20655096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11177}}^1$

素因数の和:11204

約数の個数: 64

約数和(自身を含む): 64385280

約数和(自身を除く): 43730184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 11177, 22354, 33531, 44708, 67062, 78239, 89416, 122947, 134124, 156478, 234717, 245894, 268248, 312956, 368841, 469434, 491788, 625912, 737682, 860629, 938868, 983576, 1475364, 1721258, 1877736, 2581887, 2950728, 3442516, 5163774, 6885032, 10327548, 20655096]

約数ペア:

[(1, 20655096), (2, 10327548), (3, 6885032), (4, 5163774), (6, 3442516), (7, 2950728), (8, 2581887), (11, 1877736), (12, 1721258), (14, 1475364), (21, 983576), (22, 938868), (24, 860629), (28, 737682), (33, 625912), (42, 491788), (44, 469434), (56, 368841), (66, 312956), (77, 268248), (84, 245894), (88, 234717), (132, 156478), (154, 134124), (168, 122947), (231, 89416), (264, 78239), (308, 67062), (462, 44708), (616, 33531), (924, 22354), (1848, 11177)]