20746966464

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{302681}}^1$

素因数の和:302723

約数の個数: 168

約数和(自身を含む): 71960829408

約数和(自身を除く): 51213862944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3264, 3808, 4032, 4284, 4896, 5712, 7616, 8568, 9792, 11424, 17136, 22848, 34272, 68544, 302681, 605362, 908043, 1210724, 1816086, 2118767, 2421448, 2724129, 3632172, 4237534, 4842896, 5145577, 5448258, 6356301, 7264344, 8475068, 9685792, 10291154, 10896516, 12712602, 14528688, 15436731, 16950136, 19068903, 19371584, 20582308, 21793032, 25425204, 29057376, 30873462, 33900272, 36019039, 38137806, 41164616, 43586064, 46310193, 50850408, 58114752, 61746924, 67800544, 72038078, 76275612, 82329232, 87172128, 92620386, 101700816, 108057117, 123493848, 135601088, 144076156, 152551224, 164658464, 174344256, 185240772, 203401632, 216114234, 246987696, 288152312, 305102448, 324171351, 329316928, 370481544, 406803264, 432228468, 493975392, 576304624, 610204896, 648342702, 740963088, 864456936, 987950784, 1152609248, 1220409792, 1296685404, 1481926176, 1728913872, 2305218496, 2593370808, 2963852352, 3457827744, 5186741616, 6915655488, 10373483232, 20746966464]

約数ペア:

[(1, 20746966464), (2, 10373483232), (3, 6915655488), (4, 5186741616), (6, 3457827744), (7, 2963852352), (8, 2593370808), (9, 2305218496), (12, 1728913872), (14, 1481926176), (16, 1296685404), (17, 1220409792), (18, 1152609248), (21, 987950784), (24, 864456936), (28, 740963088), (32, 648342702), (34, 610204896), (36, 576304624), (42, 493975392), (48, 432228468), (51, 406803264), (56, 370481544), (63, 329316928), (64, 324171351), (68, 305102448), (72, 288152312), (84, 246987696), (96, 216114234), (102, 203401632), (112, 185240772), (119, 174344256), (126, 164658464), (136, 152551224), (144, 144076156), (153, 135601088), (168, 123493848), (192, 108057117), (204, 101700816), (224, 92620386), (238, 87172128), (252, 82329232), (272, 76275612), (288, 72038078), (306, 67800544), (336, 61746924), (357, 58114752), (408, 50850408), (448, 46310193), (476, 43586064), (504, 41164616), (544, 38137806), (576, 36019039), (612, 33900272), (672, 30873462), (714, 29057376), (816, 25425204), (952, 21793032), (1008, 20582308), (1071, 19371584), (1088, 19068903), (1224, 16950136), (1344, 15436731), (1428, 14528688), (1632, 12712602), (1904, 10896516), (2016, 10291154), (2142, 9685792), (2448, 8475068), (2856, 7264344), (3264, 6356301), (3808, 5448258), (4032, 5145577), (4284, 4842896), (4896, 4237534), (5712, 3632172), (7616, 2724129), (8568, 2421448), (9792, 2118767), (11424, 1816086), (17136, 1210724), (22848, 908043), (34272, 605362), (68544, 302681)]