20575902816

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{6367}}^1$

素因数の和:6626

約数の個数: 216

約数和(自身を含む): 68373789120

約数和(自身を除く): 47797886304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 229, 252, 288, 294, 336, 392, 441, 458, 504, 588, 672, 687, 784, 882, 916, 1008, 1176, 1374, 1568, 1603, 1764, 1832, 2016, 2061, 2352, 2748, 3206, 3528, 3664, 4122, 4704, 4809, 5496, 6367, 6412, 7056, 7328, 8244, 9618, 10992, 11221, 12734, 12824, 14112, 14427, 16488, 19101, 19236, 21984, 22442, 25468, 25648, 28854, 32976, 33663, 38202, 38472, 44569, 44884, 50936, 51296, 57303, 57708, 65952, 67326, 76404, 76944, 89138, 89768, 100989, 101872, 114606, 115416, 133707, 134652, 152808, 153888, 178276, 179536, 201978, 203744, 229212, 230832, 267414, 269304, 305616, 311983, 356552, 359072, 401121, 403956, 458424, 461664, 534828, 538608, 611232, 623966, 713104, 802242, 807912, 916848, 935949, 1069656, 1077216, 1247932, 1426208, 1458043, 1604484, 1615824, 1833696, 1871898, 2139312, 2495864, 2807847, 2916086, 3208968, 3231648, 3743796, 4278624, 4374129, 4991728, 5615694, 5832172, 6417936, 7487592, 8748258, 9983456, 10206301, 11231388, 11664344, 12835872, 13122387, 14975184, 17496516, 20412602, 22462776, 23328688, 26244774, 29950368, 30618903, 34993032, 40825204, 44925552, 46657376, 52489548, 61237806, 69986064, 71444107, 81650408, 89851104, 91856709, 104979096, 122475612, 139972128, 142888214, 163300816, 183713418, 209958192, 214332321, 244951224, 285776428, 326601632, 367426836, 419916384, 428664642, 489902448, 571552856, 642996963, 734853672, 857329284, 979804896, 1143105712, 1285993926, 1469707344, 1714658568, 2286211424, 2571987852, 2939414688, 3429317136, 5143975704, 6858634272, 10287951408, 20575902816]

約数ペア:

[(1, 20575902816), (2, 10287951408), (3, 6858634272), (4, 5143975704), (6, 3429317136), (7, 2939414688), (8, 2571987852), (9, 2286211424), (12, 1714658568), (14, 1469707344), (16, 1285993926), (18, 1143105712), (21, 979804896), (24, 857329284), (28, 734853672), (32, 642996963), (36, 571552856), (42, 489902448), (48, 428664642), (49, 419916384), (56, 367426836), (63, 326601632), (72, 285776428), (84, 244951224), (96, 214332321), (98, 209958192), (112, 183713418), (126, 163300816), (144, 142888214), (147, 139972128), (168, 122475612), (196, 104979096), (224, 91856709), (229, 89851104), (252, 81650408), (288, 71444107), (294, 69986064), (336, 61237806), (392, 52489548), (441, 46657376), (458, 44925552), (504, 40825204), (588, 34993032), (672, 30618903), (687, 29950368), (784, 26244774), (882, 23328688), (916, 22462776), (1008, 20412602), (1176, 17496516), (1374, 14975184), (1568, 13122387), (1603, 12835872), (1764, 11664344), (1832, 11231388), (2016, 10206301), (2061, 9983456), (2352, 8748258), (2748, 7487592), (3206, 6417936), (3528, 5832172), (3664, 5615694), (4122, 4991728), (4704, 4374129), (4809, 4278624), (5496, 3743796), (6367, 3231648), (6412, 3208968), (7056, 2916086), (7328, 2807847), (8244, 2495864), (9618, 2139312), (10992, 1871898), (11221, 1833696), (12734, 1615824), (12824, 1604484), (14112, 1458043), (14427, 1426208), (16488, 1247932), (19101, 1077216), (19236, 1069656), (21984, 935949), (22442, 916848), (25468, 807912), (25648, 802242), (28854, 713104), (32976, 623966), (33663, 611232), (38202, 538608), (38472, 534828), (44569, 461664), (44884, 458424), (50936, 403956), (51296, 401121), (57303, 359072), (57708, 356552), (65952, 311983), (67326, 305616), (76404, 269304), (76944, 267414), (89138, 230832), (89768, 229212), (100989, 203744), (101872, 201978), (114606, 179536), (115416, 178276), (133707, 153888), (134652, 152808)]