20216524032

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12589}}^1$

素因数の和:12669

約数の個数: 216

約数和(自身を含む): 63228339720

約数和(自身を除く): 43011815688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 128, 136, 144, 153, 164, 192, 204, 246, 256, 272, 288, 306, 328, 369, 384, 408, 492, 544, 576, 612, 656, 697, 738, 768, 816, 984, 1088, 1152, 1224, 1312, 1394, 1476, 1632, 1968, 2091, 2176, 2304, 2448, 2624, 2788, 2952, 3264, 3936, 4182, 4352, 4896, 5248, 5576, 5904, 6273, 6528, 7872, 8364, 9792, 10496, 11152, 11808, 12546, 12589, 13056, 15744, 16728, 19584, 22304, 23616, 25092, 25178, 31488, 33456, 37767, 39168, 44608, 47232, 50184, 50356, 66912, 75534, 89216, 94464, 100368, 100712, 113301, 133824, 151068, 178432, 200736, 201424, 214013, 226602, 267648, 302136, 401472, 402848, 428026, 453204, 516149, 535296, 604272, 642039, 802944, 805696, 856052, 906408, 1032298, 1208544, 1284078, 1548447, 1605888, 1611392, 1712104, 1812816, 1926117, 2064596, 2417088, 2568156, 3096894, 3222784, 3424208, 3625632, 3852234, 4129192, 4645341, 4834176, 5136312, 6193788, 6848416, 7251264, 7704468, 8258384, 8774533, 9290682, 9668352, 10272624, 12387576, 13696832, 14502528, 15408936, 16516768, 17549066, 18581364, 20545248, 24775152, 26323599, 27393664, 29005056, 30817872, 33033536, 35098132, 37162728, 41090496, 49550304, 52647198, 54787328, 61635744, 66067072, 70196264, 74325456, 78970797, 82180992, 99100608, 105294396, 123271488, 132134144, 140392528, 148650912, 157941594, 164361984, 198201216, 210588792, 246542976, 280785056, 297301824, 315883188, 396402432, 421177584, 493085952, 561570112, 594603648, 631766376, 842355168, 1123140224, 1189207296, 1263532752, 1684710336, 2246280448, 2527065504, 3369420672, 5054131008, 6738841344, 10108262016, 20216524032]

約数ペア:

[(1, 20216524032), (2, 10108262016), (3, 6738841344), (4, 5054131008), (6, 3369420672), (8, 2527065504), (9, 2246280448), (12, 1684710336), (16, 1263532752), (17, 1189207296), (18, 1123140224), (24, 842355168), (32, 631766376), (34, 594603648), (36, 561570112), (41, 493085952), (48, 421177584), (51, 396402432), (64, 315883188), (68, 297301824), (72, 280785056), (82, 246542976), (96, 210588792), (102, 198201216), (123, 164361984), (128, 157941594), (136, 148650912), (144, 140392528), (153, 132134144), (164, 123271488), (192, 105294396), (204, 99100608), (246, 82180992), (256, 78970797), (272, 74325456), (288, 70196264), (306, 66067072), (328, 61635744), (369, 54787328), (384, 52647198), (408, 49550304), (492, 41090496), (544, 37162728), (576, 35098132), (612, 33033536), (656, 30817872), (697, 29005056), (738, 27393664), (768, 26323599), (816, 24775152), (984, 20545248), (1088, 18581364), (1152, 17549066), (1224, 16516768), (1312, 15408936), (1394, 14502528), (1476, 13696832), (1632, 12387576), (1968, 10272624), (2091, 9668352), (2176, 9290682), (2304, 8774533), (2448, 8258384), (2624, 7704468), (2788, 7251264), (2952, 6848416), (3264, 6193788), (3936, 5136312), (4182, 4834176), (4352, 4645341), (4896, 4129192), (5248, 3852234), (5576, 3625632), (5904, 3424208), (6273, 3222784), (6528, 3096894), (7872, 2568156), (8364, 2417088), (9792, 2064596), (10496, 1926117), (11152, 1812816), (11808, 1712104), (12546, 1611392), (12589, 1605888), (13056, 1548447), (15744, 1284078), (16728, 1208544), (19584, 1032298), (22304, 906408), (23616, 856052), (25092, 805696), (25178, 802944), (31488, 642039), (33456, 604272), (37767, 535296), (39168, 516149), (44608, 453204), (47232, 428026), (50184, 402848), (50356, 401472), (66912, 302136), (75534, 267648), (89216, 226602), (94464, 214013), (100368, 201424), (100712, 200736), (113301, 178432), (133824, 151068)]