20173312656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{162709}}^1$

素因数の和:162774

約数の個数: 160

約数和(自身を含む): 67791494400

約数和(自身を除く): 47618181744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 144, 164, 168, 189, 216, 246, 252, 287, 328, 336, 369, 378, 432, 492, 504, 574, 656, 738, 756, 861, 984, 1008, 1107, 1148, 1476, 1512, 1722, 1968, 2214, 2296, 2583, 2952, 3024, 3444, 4428, 4592, 5166, 5904, 6888, 7749, 8856, 10332, 13776, 15498, 17712, 20664, 30996, 41328, 61992, 123984, 162709, 325418, 488127, 650836, 976254, 1138963, 1301672, 1464381, 1952508, 2277926, 2603344, 2928762, 3416889, 3905016, 4393143, 4555852, 5857524, 6671069, 6833778, 7810032, 8786286, 9111704, 10250667, 11715048, 13342138, 13667556, 17572572, 18223408, 20013207, 20501334, 23430096, 26684276, 27335112, 30752001, 35145144, 40026414, 41002668, 46697483, 53368552, 54670224, 60039621, 61504002, 70290288, 80052828, 82005336, 93394966, 106737104, 120079242, 123008004, 140092449, 160105656, 164010672, 180118863, 186789932, 240158484, 246016008, 280184898, 320211312, 360237726, 373579864, 420277347, 480316968, 492032016, 560369796, 720475452, 747159728, 840554694, 960633936, 1120739592, 1260832041, 1440950904, 1681109388, 2241479184, 2521664082, 2881901808, 3362218776, 5043328164, 6724437552, 10086656328, 20173312656]

約数ペア:

[(1, 20173312656), (2, 10086656328), (3, 6724437552), (4, 5043328164), (6, 3362218776), (7, 2881901808), (8, 2521664082), (9, 2241479184), (12, 1681109388), (14, 1440950904), (16, 1260832041), (18, 1120739592), (21, 960633936), (24, 840554694), (27, 747159728), (28, 720475452), (36, 560369796), (41, 492032016), (42, 480316968), (48, 420277347), (54, 373579864), (56, 360237726), (63, 320211312), (72, 280184898), (82, 246016008), (84, 240158484), (108, 186789932), (112, 180118863), (123, 164010672), (126, 160105656), (144, 140092449), (164, 123008004), (168, 120079242), (189, 106737104), (216, 93394966), (246, 82005336), (252, 80052828), (287, 70290288), (328, 61504002), (336, 60039621), (369, 54670224), (378, 53368552), (432, 46697483), (492, 41002668), (504, 40026414), (574, 35145144), (656, 30752001), (738, 27335112), (756, 26684276), (861, 23430096), (984, 20501334), (1008, 20013207), (1107, 18223408), (1148, 17572572), (1476, 13667556), (1512, 13342138), (1722, 11715048), (1968, 10250667), (2214, 9111704), (2296, 8786286), (2583, 7810032), (2952, 6833778), (3024, 6671069), (3444, 5857524), (4428, 4555852), (4592, 4393143), (5166, 3905016), (5904, 3416889), (6888, 2928762), (7749, 2603344), (8856, 2277926), (10332, 1952508), (13776, 1464381), (15498, 1301672), (17712, 1138963), (20664, 976254), (30996, 650836), (41328, 488127), (61992, 325418), (123984, 162709)]