20123486568

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 384

約数和(自身を含む): 63546163200

約数和(自身を除く): 43422676632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 31, 34, 36, 38, 51, 57, 62, 68, 72, 76, 93, 102, 103, 114, 124, 136, 152, 153, 171, 186, 204, 206, 228, 248, 271, 279, 306, 309, 323, 342, 372, 408, 412, 456, 527, 542, 558, 589, 612, 618, 646, 684, 744, 813, 824, 927, 969, 1054, 1084, 1116, 1178, 1224, 1236, 1292, 1368, 1581, 1626, 1751, 1767, 1854, 1938, 1957, 2108, 2168, 2232, 2356, 2439, 2472, 2584, 2907, 3162, 3193, 3252, 3502, 3534, 3708, 3876, 3914, 4216, 4607, 4712, 4743, 4878, 5149, 5253, 5301, 5814, 5871, 6324, 6386, 6504, 7004, 7068, 7416, 7752, 7828, 8401, 9214, 9486, 9579, 9756, 10013, 10298, 10506, 10602, 11628, 11742, 12648, 12772, 13821, 14008, 14136, 15447, 15656, 15759, 16802, 17613, 18428, 18972, 19158, 19512, 20026, 20596, 21012, 21204, 23256, 23484, 25203, 25544, 27642, 27913, 28737, 30039, 30894, 31518, 33269, 33604, 35226, 36856, 37944, 38316, 40052, 41192, 41463, 42024, 42408, 46341, 46968, 50406, 54281, 55284, 55826, 57474, 60078, 60667, 61788, 63036, 66538, 67208, 70452, 75609, 76632, 80104, 82926, 83739, 87533, 90117, 92682, 99807, 100812, 108562, 110568, 111652, 114948, 120156, 121334, 123576, 126072, 133076, 140904, 142817, 151218, 159619, 162843, 165852, 167478, 175066, 180234, 182001, 185364, 199614, 201624, 217124, 223304, 229896, 240312, 242668, 251217, 262599, 266152, 285634, 299421, 302436, 319238, 325686, 331704, 334956, 350132, 360468, 364002, 370728, 399228, 428451, 434248, 474521, 478857, 485336, 488529, 502434, 525198, 530347, 546003, 571268, 598842, 604872, 638476, 651372, 669912, 700264, 720936, 728004, 787797, 798456, 856902, 865303, 949042, 957714, 977058, 1004868, 1031339, 1050396, 1060694, 1092006, 1142536, 1197684, 1276952, 1285353, 1302744, 1423563, 1436571, 1456008, 1575594, 1591041, 1713804, 1730606, 1898084, 1915428, 1954116, 2009736, 2062678, 2100792, 2121388, 2184012, 2395368, 2570706, 2595909, 2713523, 2847126, 2873142, 3094017, 3151188, 3182082, 3427608, 3461212, 3796168, 3830856, 3908232, 4125356, 4242776, 4270689, 4368024, 4773123, 5141412, 5191818, 5427046, 5694252, 5746284, 6188034, 6302376, 6364164, 6922424, 7787727, 8140569, 8250712, 8541378, 9015899, 9282051, 9546246, 10282824, 10383636, 10854092, 11388504, 11492568, 12376068, 12728328, 14710151, 15575454, 16281138, 16440757, 17082756, 18031798, 18564102, 19092492, 20767272, 21708184, 24421707, 24752136, 27047697, 29420302, 31150908, 32562276, 32881514, 34165512, 36063596, 37128204, 38184984, 44130453, 48843414, 49322271, 54095394, 58840604, 62301816, 65124552, 65763028, 72127192, 74256408, 81143091, 88260906, 97686828, 98644542, 108190788, 117681208, 131526056, 132391359, 147966813, 162286182, 176521812, 195373656, 197289084, 216381576, 264782718, 279492869, 295933626, 324572364, 353043624, 394578168, 529565436, 558985738, 591867252, 649144728, 838478607, 1059130872, 1117971476, 1183734504, 1676957214, 2235942952, 2515435821, 3353914428, 5030871642, 6707828856, 10061743284, 20123486568]

約数ペア:

[(1, 20123486568), (2, 10061743284), (3, 6707828856), (4, 5030871642), (6, 3353914428), (8, 2515435821), (9, 2235942952), (12, 1676957214), (17, 1183734504), (18, 1117971476), (19, 1059130872), (24, 838478607), (31, 649144728), (34, 591867252), (36, 558985738), (38, 529565436), (51, 394578168), (57, 353043624), (62, 324572364), (68, 295933626), (72, 279492869), (76, 264782718), (93, 216381576), (102, 197289084), (103, 195373656), (114, 176521812), (124, 162286182), (136, 147966813), (152, 132391359), (153, 131526056), (171, 117681208), (186, 108190788), (204, 98644542), (206, 97686828), (228, 88260906), (248, 81143091), (271, 74256408), (279, 72127192), (306, 65763028), (309, 65124552), (323, 62301816), (342, 58840604), (372, 54095394), (408, 49322271), (412, 48843414), (456, 44130453), (527, 38184984), (542, 37128204), (558, 36063596), (589, 34165512), (612, 32881514), (618, 32562276), (646, 31150908), (684, 29420302), (744, 27047697), (813, 24752136), (824, 24421707), (927, 21708184), (969, 20767272), (1054, 19092492), (1084, 18564102), (1116, 18031798), (1178, 17082756), (1224, 16440757), (1236, 16281138), (1292, 15575454), (1368, 14710151), (1581, 12728328), (1626, 12376068), (1751, 11492568), (1767, 11388504), (1854, 10854092), (1938, 10383636), (1957, 10282824), (2108, 9546246), (2168, 9282051), (2232, 9015899), (2356, 8541378), (2439, 8250712), (2472, 8140569), (2584, 7787727), (2907, 6922424), (3162, 6364164), (3193, 6302376), (3252, 6188034), (3502, 5746284), (3534, 5694252), (3708, 5427046), (3876, 5191818), (3914, 5141412), (4216, 4773123), (4607, 4368024), (4712, 4270689), (4743, 4242776), (4878, 4125356), (5149, 3908232), (5253, 3830856), (5301, 3796168), (5814, 3461212), (5871, 3427608), (6324, 3182082), (6386, 3151188), (6504, 3094017), (7004, 2873142), (7068, 2847126), (7416, 2713523), (7752, 2595909), (7828, 2570706), (8401, 2395368), (9214, 2184012), (9486, 2121388), (9579, 2100792), (9756, 2062678), (10013, 2009736), (10298, 1954116), (10506, 1915428), (10602, 1898084), (11628, 1730606), (11742, 1713804), (12648, 1591041), (12772, 1575594), (13821, 1456008), (14008, 1436571), (14136, 1423563), (15447, 1302744), (15656, 1285353), (15759, 1276952), (16802, 1197684), (17613, 1142536), (18428, 1092006), (18972, 1060694), (19158, 1050396), (19512, 1031339), (20026, 1004868), (20596, 977058), (21012, 957714), (21204, 949042), (23256, 865303), (23484, 856902), (25203, 798456), (25544, 787797), (27642, 728004), (27913, 720936), (28737, 700264), (30039, 669912), (30894, 651372), (31518, 638476), (33269, 604872), (33604, 598842), (35226, 571268), (36856, 546003), (37944, 530347), (38316, 525198), (40052, 502434), (41192, 488529), (41463, 485336), (42024, 478857), (42408, 474521), (46341, 434248), (46968, 428451), (50406, 399228), (54281, 370728), (55284, 364002), (55826, 360468), (57474, 350132), (60078, 334956), (60667, 331704), (61788, 325686), (63036, 319238), (66538, 302436), (67208, 299421), (70452, 285634), (75609, 266152), (76632, 262599), (80104, 251217), (82926, 242668), (83739, 240312), (87533, 229896), (90117, 223304), (92682, 217124), (99807, 201624), (100812, 199614), (108562, 185364), (110568, 182001), (111652, 180234), (114948, 175066), (120156, 167478), (121334, 165852), (123576, 162843), (126072, 159619), (133076, 151218), (140904, 142817)]