20015046144

素因数分解:

$2^9\times 3^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:601

約数の個数: 240

約数和(自身を含む): 59089052880

約数和(自身を除く): 39074006736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 241, 256, 268, 269, 288, 384, 402, 482, 512, 536, 538, 576, 603, 723, 768, 804, 807, 964, 1072, 1076, 1152, 1206, 1446, 1536, 1608, 1614, 1928, 2144, 2152, 2169, 2304, 2412, 2421, 2892, 3216, 3228, 3856, 4288, 4304, 4338, 4608, 4824, 4842, 5784, 6432, 6456, 7712, 8576, 8608, 8676, 9648, 9684, 11568, 12864, 12912, 15424, 16147, 17152, 17216, 17352, 18023, 19296, 19368, 23136, 25728, 25824, 30848, 32294, 34304, 34432, 34704, 36046, 38592, 38736, 46272, 48441, 51456, 51648, 54069, 61696, 64588, 64829, 68864, 69408, 72092, 77184, 77472, 92544, 96882, 102912, 103296, 108138, 123392, 129176, 129658, 137728, 138816, 144184, 145323, 154368, 154944, 162207, 185088, 193764, 194487, 206592, 216276, 258352, 259316, 277632, 288368, 290646, 308736, 309888, 324414, 370176, 387528, 388974, 413184, 432552, 516704, 518632, 555264, 576736, 581292, 583461, 619776, 648828, 775056, 777948, 865104, 1033408, 1037264, 1110528, 1153472, 1162584, 1166922, 1239552, 1297656, 1550112, 1555896, 1730208, 2066816, 2074528, 2306944, 2325168, 2333844, 2595312, 3100224, 3111792, 3460416, 4133632, 4149056, 4343543, 4613888, 4650336, 4667688, 5190624, 6200448, 6223584, 6920832, 8267264, 8298112, 8687086, 9227776, 9300672, 9335376, 10381248, 12400896, 12447168, 13030629, 13841664, 16596224, 17374172, 18601344, 18670752, 20762496, 24801792, 24894336, 26061258, 27683328, 33192448, 34748344, 37202688, 37341504, 39091887, 41524992, 49788672, 52122516, 69496688, 74405376, 74683008, 78183774, 83049984, 99577344, 104245032, 138993376, 149366016, 156367548, 208490064, 277986752, 298732032, 312735096, 416980128, 555973504, 625470192, 833960256, 1111947008, 1250940384, 1667920512, 2223894016, 2501880768, 3335841024, 5003761536, 6671682048, 10007523072, 20015046144]

約数ペア:

[(1, 20015046144), (2, 10007523072), (3, 6671682048), (4, 5003761536), (6, 3335841024), (8, 2501880768), (9, 2223894016), (12, 1667920512), (16, 1250940384), (18, 1111947008), (24, 833960256), (32, 625470192), (36, 555973504), (48, 416980128), (64, 312735096), (67, 298732032), (72, 277986752), (96, 208490064), (128, 156367548), (134, 149366016), (144, 138993376), (192, 104245032), (201, 99577344), (241, 83049984), (256, 78183774), (268, 74683008), (269, 74405376), (288, 69496688), (384, 52122516), (402, 49788672), (482, 41524992), (512, 39091887), (536, 37341504), (538, 37202688), (576, 34748344), (603, 33192448), (723, 27683328), (768, 26061258), (804, 24894336), (807, 24801792), (964, 20762496), (1072, 18670752), (1076, 18601344), (1152, 17374172), (1206, 16596224), (1446, 13841664), (1536, 13030629), (1608, 12447168), (1614, 12400896), (1928, 10381248), (2144, 9335376), (2152, 9300672), (2169, 9227776), (2304, 8687086), (2412, 8298112), (2421, 8267264), (2892, 6920832), (3216, 6223584), (3228, 6200448), (3856, 5190624), (4288, 4667688), (4304, 4650336), (4338, 4613888), (4608, 4343543), (4824, 4149056), (4842, 4133632), (5784, 3460416), (6432, 3111792), (6456, 3100224), (7712, 2595312), (8576, 2333844), (8608, 2325168), (8676, 2306944), (9648, 2074528), (9684, 2066816), (11568, 1730208), (12864, 1555896), (12912, 1550112), (15424, 1297656), (16147, 1239552), (17152, 1166922), (17216, 1162584), (17352, 1153472), (18023, 1110528), (19296, 1037264), (19368, 1033408), (23136, 865104), (25728, 777948), (25824, 775056), (30848, 648828), (32294, 619776), (34304, 583461), (34432, 581292), (34704, 576736), (36046, 555264), (38592, 518632), (38736, 516704), (46272, 432552), (48441, 413184), (51456, 388974), (51648, 387528), (54069, 370176), (61696, 324414), (64588, 309888), (64829, 308736), (68864, 290646), (69408, 288368), (72092, 277632), (77184, 259316), (77472, 258352), (92544, 216276), (96882, 206592), (102912, 194487), (103296, 193764), (108138, 185088), (123392, 162207), (129176, 154944), (129658, 154368), (137728, 145323), (138816, 144184)]