20637994272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{28729}}^1$

素因数の和:29818

約数の個数: 96

約数和(自身を含む): 61974057600

約数和(自身を除く): 41336063328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1069, 2138, 3207, 4276, 6414, 7483, 8552, 12828, 14966, 17104, 22449, 25656, 28729, 29932, 34208, 44898, 51312, 57458, 59864, 86187, 89796, 102624, 114916, 119728, 172374, 179592, 201103, 229832, 239456, 344748, 359184, 402206, 459664, 603309, 689496, 718368, 804412, 919328, 1206618, 1378992, 1608824, 2413236, 2757984, 3217648, 4826472, 6435296, 9652944, 19305888, 30711301, 61422602, 92133903, 122845204, 184267806, 214979107, 245690408, 368535612, 429958214, 491380816, 644937321, 737071224, 859916428, 982761632, 1289874642, 1474142448, 1719832856, 2579749284, 2948284896, 3439665712, 5159498568, 6879331424, 10318997136, 20637994272]

約数ペア:

[(1, 20637994272), (2, 10318997136), (3, 6879331424), (4, 5159498568), (6, 3439665712), (7, 2948284896), (8, 2579749284), (12, 1719832856), (14, 1474142448), (16, 1289874642), (21, 982761632), (24, 859916428), (28, 737071224), (32, 644937321), (42, 491380816), (48, 429958214), (56, 368535612), (84, 245690408), (96, 214979107), (112, 184267806), (168, 122845204), (224, 92133903), (336, 61422602), (672, 30711301), (1069, 19305888), (2138, 9652944), (3207, 6435296), (4276, 4826472), (6414, 3217648), (7483, 2757984), (8552, 2413236), (12828, 1608824), (14966, 1378992), (17104, 1206618), (22449, 919328), (25656, 804412), (28729, 718368), (29932, 689496), (34208, 603309), (44898, 459664), (51312, 402206), (57458, 359184), (59864, 344748), (86187, 239456), (89796, 229832), (102624, 201103), (114916, 179592), (119728, 172374)]