20530015296

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{257}}^1\times {\mathrm{1213}}^1$

素因数の和:1506

約数の個数: 224

約数和(自身を含む): 63644678400

約数和(自身を除く): 43114663104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 257, 294, 336, 343, 392, 448, 514, 588, 672, 686, 771, 784, 1028, 1029, 1176, 1213, 1344, 1372, 1542, 1568, 1799, 2056, 2058, 2352, 2426, 2744, 3084, 3136, 3598, 3639, 4112, 4116, 4704, 4852, 5397, 5488, 6168, 7196, 7278, 8224, 8232, 8491, 9408, 9704, 10794, 10976, 12336, 12593, 14392, 14556, 16448, 16464, 16982, 19408, 21588, 21952, 24672, 25186, 25473, 28784, 29112, 32928, 33964, 37779, 38816, 43176, 49344, 50372, 50946, 57568, 58224, 59437, 65856, 67928, 75558, 77632, 86352, 88151, 100744, 101892, 115136, 116448, 118874, 135856, 151116, 172704, 176302, 178311, 201488, 203784, 232896, 237748, 264453, 271712, 302232, 311741, 345408, 352604, 356622, 402976, 407568, 416059, 475496, 528906, 543424, 604464, 623482, 705208, 713244, 805952, 815136, 832118, 935223, 950992, 1057812, 1208928, 1246964, 1248177, 1410416, 1426488, 1630272, 1664236, 1870446, 1901984, 2115624, 2182187, 2417856, 2493928, 2496354, 2820832, 2852976, 3328472, 3740892, 3803968, 4231248, 4364374, 4987856, 4992708, 5641664, 5705952, 6546561, 6656944, 7481784, 8462496, 8728748, 9975712, 9985416, 11411904, 13093122, 13313888, 14963568, 15275309, 16924992, 17457496, 19951424, 19970832, 26186244, 26627776, 29927136, 30550618, 34914992, 39941664, 45825927, 52372488, 59854272, 61101236, 69829984, 79883328, 91651854, 104744976, 106927163, 122202472, 139659968, 183303708, 209489952, 213854326, 244404944, 320781489, 366607416, 418979904, 427708652, 488809888, 641562978, 733214832, 855417304, 977619776, 1283125956, 1466429664, 1710834608, 2566251912, 2932859328, 3421669216, 5132503824, 6843338432, 10265007648, 20530015296]

約数ペア:

[(1, 20530015296), (2, 10265007648), (3, 6843338432), (4, 5132503824), (6, 3421669216), (7, 2932859328), (8, 2566251912), (12, 1710834608), (14, 1466429664), (16, 1283125956), (21, 977619776), (24, 855417304), (28, 733214832), (32, 641562978), (42, 488809888), (48, 427708652), (49, 418979904), (56, 366607416), (64, 320781489), (84, 244404944), (96, 213854326), (98, 209489952), (112, 183303708), (147, 139659968), (168, 122202472), (192, 106927163), (196, 104744976), (224, 91651854), (257, 79883328), (294, 69829984), (336, 61101236), (343, 59854272), (392, 52372488), (448, 45825927), (514, 39941664), (588, 34914992), (672, 30550618), (686, 29927136), (771, 26627776), (784, 26186244), (1028, 19970832), (1029, 19951424), (1176, 17457496), (1213, 16924992), (1344, 15275309), (1372, 14963568), (1542, 13313888), (1568, 13093122), (1799, 11411904), (2056, 9985416), (2058, 9975712), (2352, 8728748), (2426, 8462496), (2744, 7481784), (3084, 6656944), (3136, 6546561), (3598, 5705952), (3639, 5641664), (4112, 4992708), (4116, 4987856), (4704, 4364374), (4852, 4231248), (5397, 3803968), (5488, 3740892), (6168, 3328472), (7196, 2852976), (7278, 2820832), (8224, 2496354), (8232, 2493928), (8491, 2417856), (9408, 2182187), (9704, 2115624), (10794, 1901984), (10976, 1870446), (12336, 1664236), (12593, 1630272), (14392, 1426488), (14556, 1410416), (16448, 1248177), (16464, 1246964), (16982, 1208928), (19408, 1057812), (21588, 950992), (21952, 935223), (24672, 832118), (25186, 815136), (25473, 805952), (28784, 713244), (29112, 705208), (32928, 623482), (33964, 604464), (37779, 543424), (38816, 528906), (43176, 475496), (49344, 416059), (50372, 407568), (50946, 402976), (57568, 356622), (58224, 352604), (59437, 345408), (65856, 311741), (67928, 302232), (75558, 271712), (77632, 264453), (86352, 237748), (88151, 232896), (100744, 203784), (101892, 201488), (115136, 178311), (116448, 176302), (118874, 172704), (135856, 151116)]