20859660864

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1724509}}^1$

素因数の和:1724537

約数の個数: 112

約数和(自身を含む): 70084086400

約数和(自身を除く): 49224425536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 1724509, 3449018, 5173527, 6898036, 10347054, 12071563, 13796072, 15520581, 20694108, 24143126, 27592144, 31041162, 36214689, 41388216, 46561743, 48286252, 55184288, 62082324, 72429378, 82776432, 93123486, 96572504, 108644067, 110368576, 124164648, 144858756, 165552864, 186246972, 193145008, 217288134, 248329296, 289717512, 325932201, 331105728, 372493944, 386290016, 434576268, 496658592, 579435024, 651864402, 744987888, 772580032, 869152536, 993317184, 1158870048, 1303728804, 1489975776, 1738305072, 2317740096, 2607457608, 2979951552, 3476610144, 5214915216, 6953220288, 10429830432, 20859660864]

約数ペア:

[(1, 20859660864), (2, 10429830432), (3, 6953220288), (4, 5214915216), (6, 3476610144), (7, 2979951552), (8, 2607457608), (9, 2317740096), (12, 1738305072), (14, 1489975776), (16, 1303728804), (18, 1158870048), (21, 993317184), (24, 869152536), (27, 772580032), (28, 744987888), (32, 651864402), (36, 579435024), (42, 496658592), (48, 434576268), (54, 386290016), (56, 372493944), (63, 331105728), (64, 325932201), (72, 289717512), (84, 248329296), (96, 217288134), (108, 193145008), (112, 186246972), (126, 165552864), (144, 144858756), (168, 124164648), (189, 110368576), (192, 108644067), (216, 96572504), (224, 93123486), (252, 82776432), (288, 72429378), (336, 62082324), (378, 55184288), (432, 48286252), (448, 46561743), (504, 41388216), (576, 36214689), (672, 31041162), (756, 27592144), (864, 24143126), (1008, 20694108), (1344, 15520581), (1512, 13796072), (1728, 12071563), (2016, 10347054), (3024, 6898036), (4032, 5173527), (6048, 3449018), (12096, 1724509)]