20197296504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{9767}}^1$

素因数の和:10170

約数の個数: 192

約数和(自身を含む): 68388503040

約数和(自身を除く): 48191206536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 373, 396, 462, 504, 616, 693, 746, 792, 924, 1119, 1386, 1492, 1848, 2238, 2611, 2772, 2984, 3357, 4103, 4476, 5222, 5544, 6714, 7833, 8206, 8952, 9767, 10444, 12309, 13428, 15666, 16412, 19534, 20888, 23499, 24618, 26856, 28721, 29301, 31332, 32824, 36927, 39068, 46998, 49236, 57442, 58602, 62664, 68369, 73854, 78136, 86163, 87903, 93996, 98472, 107437, 114884, 117204, 136738, 147708, 172326, 175806, 187992, 205107, 214874, 229768, 234408, 258489, 273476, 295416, 322311, 344652, 351612, 410214, 429748, 516978, 546952, 615321, 644622, 689304, 703224, 752059, 820428, 859496, 966933, 1033956, 1230642, 1289244, 1504118, 1640856, 1933866, 2067912, 2256177, 2461284, 2578488, 3008236, 3643091, 3867732, 4512354, 4922568, 6016472, 6768531, 7286182, 7735464, 9024708, 10929273, 13537062, 14572364, 18049416, 21858546, 25501637, 27074124, 29144728, 32787819, 40074001, 43717092, 51003274, 54148248, 65575638, 76504911, 80148002, 87434184, 102006548, 120222003, 131151276, 153009822, 160296004, 204013096, 229514733, 240444006, 262302552, 280518007, 306019644, 320592008, 360666009, 459029466, 480888012, 561036014, 612039288, 721332018, 841554021, 918058932, 961776024, 1122072028, 1442664036, 1683108042, 1836117864, 2244144056, 2524662063, 2885328072, 3366216084, 5049324126, 6732432168, 10098648252, 20197296504]

約数ペア:

[(1, 20197296504), (2, 10098648252), (3, 6732432168), (4, 5049324126), (6, 3366216084), (7, 2885328072), (8, 2524662063), (9, 2244144056), (11, 1836117864), (12, 1683108042), (14, 1442664036), (18, 1122072028), (21, 961776024), (22, 918058932), (24, 841554021), (28, 721332018), (33, 612039288), (36, 561036014), (42, 480888012), (44, 459029466), (56, 360666009), (63, 320592008), (66, 306019644), (72, 280518007), (77, 262302552), (84, 240444006), (88, 229514733), (99, 204013096), (126, 160296004), (132, 153009822), (154, 131151276), (168, 120222003), (198, 102006548), (231, 87434184), (252, 80148002), (264, 76504911), (308, 65575638), (373, 54148248), (396, 51003274), (462, 43717092), (504, 40074001), (616, 32787819), (693, 29144728), (746, 27074124), (792, 25501637), (924, 21858546), (1119, 18049416), (1386, 14572364), (1492, 13537062), (1848, 10929273), (2238, 9024708), (2611, 7735464), (2772, 7286182), (2984, 6768531), (3357, 6016472), (4103, 4922568), (4476, 4512354), (5222, 3867732), (5544, 3643091), (6714, 3008236), (7833, 2578488), (8206, 2461284), (8952, 2256177), (9767, 2067912), (10444, 1933866), (12309, 1640856), (13428, 1504118), (15666, 1289244), (16412, 1230642), (19534, 1033956), (20888, 966933), (23499, 859496), (24618, 820428), (26856, 752059), (28721, 703224), (29301, 689304), (31332, 644622), (32824, 615321), (36927, 546952), (39068, 516978), (46998, 429748), (49236, 410214), (57442, 351612), (58602, 344652), (62664, 322311), (68369, 295416), (73854, 273476), (78136, 258489), (86163, 234408), (87903, 229768), (93996, 214874), (98472, 205107), (107437, 187992), (114884, 175806), (117204, 172326), (136738, 147708)]