20129164832

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1143

約数の個数: 192

約数和(自身を含む): 49099438080

約数和(自身を除く): 28970273248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 67, 73, 76, 112, 133, 134, 146, 152, 224, 266, 268, 292, 304, 469, 511, 532, 536, 584, 608, 938, 967, 1022, 1064, 1072, 1168, 1273, 1387, 1876, 1934, 2044, 2128, 2144, 2336, 2546, 2774, 3752, 3868, 4088, 4256, 4891, 5092, 5548, 6769, 7504, 7736, 8176, 8911, 9709, 9782, 10184, 11096, 13538, 15008, 15472, 16352, 17822, 18373, 19418, 19564, 20368, 22192, 27076, 30944, 34237, 35644, 36746, 38836, 39128, 40736, 44384, 54152, 64789, 68474, 70591, 71288, 73492, 77672, 78256, 92929, 108304, 128611, 129578, 136948, 141182, 142576, 146984, 155344, 156512, 185858, 216608, 257222, 259156, 273896, 282364, 285152, 293968, 310688, 371716, 453523, 494137, 514444, 518312, 547792, 564728, 587936, 650503, 743432, 907046, 988274, 1028888, 1036624, 1095584, 1129456, 1230991, 1301006, 1341229, 1486864, 1814092, 1976548, 2057776, 2073248, 2258912, 2461982, 2602012, 2682458, 2973728, 3628184, 3953096, 4115552, 4729597, 4923964, 5204024, 5364916, 7256368, 7906192, 8616937, 9388603, 9459194, 9847928, 10408048, 10729832, 14512736, 15812384, 17233874, 18777206, 18918388, 19695856, 20816096, 21459664, 33107179, 34467748, 37554412, 37836776, 39391712, 42919328, 66214358, 68935496, 75108824, 75673552, 89862343, 132428716, 137870992, 150217648, 151347104, 179724686, 264857432, 275741984, 300435296, 359449372, 529714864, 629036401, 718898744, 1059429728, 1258072802, 1437797488, 2516145604, 2875594976, 5032291208, 10064582416, 20129164832]

約数ペア:

[(1, 20129164832), (2, 10064582416), (4, 5032291208), (7, 2875594976), (8, 2516145604), (14, 1437797488), (16, 1258072802), (19, 1059429728), (28, 718898744), (32, 629036401), (38, 529714864), (56, 359449372), (67, 300435296), (73, 275741984), (76, 264857432), (112, 179724686), (133, 151347104), (134, 150217648), (146, 137870992), (152, 132428716), (224, 89862343), (266, 75673552), (268, 75108824), (292, 68935496), (304, 66214358), (469, 42919328), (511, 39391712), (532, 37836776), (536, 37554412), (584, 34467748), (608, 33107179), (938, 21459664), (967, 20816096), (1022, 19695856), (1064, 18918388), (1072, 18777206), (1168, 17233874), (1273, 15812384), (1387, 14512736), (1876, 10729832), (1934, 10408048), (2044, 9847928), (2128, 9459194), (2144, 9388603), (2336, 8616937), (2546, 7906192), (2774, 7256368), (3752, 5364916), (3868, 5204024), (4088, 4923964), (4256, 4729597), (4891, 4115552), (5092, 3953096), (5548, 3628184), (6769, 2973728), (7504, 2682458), (7736, 2602012), (8176, 2461982), (8911, 2258912), (9709, 2073248), (9782, 2057776), (10184, 1976548), (11096, 1814092), (13538, 1486864), (15008, 1341229), (15472, 1301006), (16352, 1230991), (17822, 1129456), (18373, 1095584), (19418, 1036624), (19564, 1028888), (20368, 988274), (22192, 907046), (27076, 743432), (30944, 650503), (34237, 587936), (35644, 564728), (36746, 547792), (38836, 518312), (39128, 514444), (40736, 494137), (44384, 453523), (54152, 371716), (64789, 310688), (68474, 293968), (70591, 285152), (71288, 282364), (73492, 273896), (77672, 259156), (78256, 257222), (92929, 216608), (108304, 185858), (128611, 156512), (129578, 155344), (136948, 146984), (141182, 142576)]