20216110176

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{22277}}^1$

素因数の和:22453

約数の個数: 144

約数和(自身を含む): 60429698784

約数和(自身を除く): 40213588608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 137, 138, 144, 184, 207, 274, 276, 288, 368, 411, 414, 548, 552, 736, 822, 828, 1096, 1104, 1233, 1644, 1656, 2192, 2208, 2466, 3151, 3288, 3312, 4384, 4932, 6302, 6576, 6624, 9453, 9864, 12604, 13152, 18906, 19728, 22277, 25208, 28359, 37812, 39456, 44554, 50416, 56718, 66831, 75624, 89108, 100832, 113436, 133662, 151248, 178216, 200493, 226872, 267324, 302496, 356432, 400986, 453744, 512371, 534648, 712864, 801972, 907488, 1024742, 1069296, 1537113, 1603944, 2049484, 2138592, 3051949, 3074226, 3207888, 4098968, 4611339, 6103898, 6148452, 6415776, 8197936, 9155847, 9222678, 12207796, 12296904, 16395872, 18311694, 18445356, 24415592, 24593808, 27467541, 36623388, 36890712, 48831184, 49187616, 54935082, 70194827, 73246776, 73781424, 97662368, 109870164, 140389654, 146493552, 147562848, 210584481, 219740328, 280779308, 292987104, 421168962, 439480656, 561558616, 631753443, 842337924, 878961312, 1123117232, 1263506886, 1684675848, 2246234464, 2527013772, 3369351696, 5054027544, 6738703392, 10108055088, 20216110176]

約数ペア:

[(1, 20216110176), (2, 10108055088), (3, 6738703392), (4, 5054027544), (6, 3369351696), (8, 2527013772), (9, 2246234464), (12, 1684675848), (16, 1263506886), (18, 1123117232), (23, 878961312), (24, 842337924), (32, 631753443), (36, 561558616), (46, 439480656), (48, 421168962), (69, 292987104), (72, 280779308), (92, 219740328), (96, 210584481), (137, 147562848), (138, 146493552), (144, 140389654), (184, 109870164), (207, 97662368), (274, 73781424), (276, 73246776), (288, 70194827), (368, 54935082), (411, 49187616), (414, 48831184), (548, 36890712), (552, 36623388), (736, 27467541), (822, 24593808), (828, 24415592), (1096, 18445356), (1104, 18311694), (1233, 16395872), (1644, 12296904), (1656, 12207796), (2192, 9222678), (2208, 9155847), (2466, 8197936), (3151, 6415776), (3288, 6148452), (3312, 6103898), (4384, 4611339), (4932, 4098968), (6302, 3207888), (6576, 3074226), (6624, 3051949), (9453, 2138592), (9864, 2049484), (12604, 1603944), (13152, 1537113), (18906, 1069296), (19728, 1024742), (22277, 907488), (25208, 801972), (28359, 712864), (37812, 534648), (39456, 512371), (44554, 453744), (50416, 400986), (56718, 356432), (66831, 302496), (75624, 267324), (89108, 226872), (100832, 200493), (113436, 178216), (133662, 151248)]