20120616912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1$

素因数の和:1681

約数の個数: 160

約数和(自身を含む): 57416325120

約数和(自身を除く): 37295708208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 167, 173, 176, 264, 334, 346, 501, 519, 528, 668, 692, 1002, 1038, 1319, 1336, 1384, 1837, 1903, 2004, 2076, 2638, 2672, 2768, 3674, 3806, 3957, 4008, 4152, 5276, 5511, 5709, 7348, 7612, 7914, 8016, 8304, 10552, 11022, 11418, 14509, 14696, 15224, 15828, 21104, 22044, 22836, 28891, 29018, 29392, 30448, 31656, 43527, 44088, 45672, 57782, 58036, 63312, 86673, 87054, 88176, 91344, 115564, 116072, 173346, 174108, 220273, 228187, 231128, 232144, 317801, 346692, 348216, 440546, 456374, 462256, 635602, 660819, 684561, 693384, 696432, 881092, 912748, 953403, 1271204, 1321638, 1369122, 1386768, 1762184, 1825496, 1906806, 2423003, 2510057, 2542408, 2643276, 2738244, 3524368, 3650992, 3813612, 4846006, 5020114, 5084816, 5286552, 5476488, 7269009, 7530171, 7627224, 9692012, 10040228, 10573104, 10952976, 14538018, 15060342, 15254448, 19384024, 20080456, 29076036, 30120684, 38107229, 38768048, 40160912, 58152072, 60241368, 76214458, 114321687, 116304144, 120482736, 152428916, 228643374, 304857832, 419179519, 457286748, 609715664, 838359038, 914573496, 1257538557, 1676718076, 1829146992, 2515077114, 3353436152, 5030154228, 6706872304, 10060308456, 20120616912]

約数ペア:

[(1, 20120616912), (2, 10060308456), (3, 6706872304), (4, 5030154228), (6, 3353436152), (8, 2515077114), (11, 1829146992), (12, 1676718076), (16, 1257538557), (22, 914573496), (24, 838359038), (33, 609715664), (44, 457286748), (48, 419179519), (66, 304857832), (88, 228643374), (132, 152428916), (167, 120482736), (173, 116304144), (176, 114321687), (264, 76214458), (334, 60241368), (346, 58152072), (501, 40160912), (519, 38768048), (528, 38107229), (668, 30120684), (692, 29076036), (1002, 20080456), (1038, 19384024), (1319, 15254448), (1336, 15060342), (1384, 14538018), (1837, 10952976), (1903, 10573104), (2004, 10040228), (2076, 9692012), (2638, 7627224), (2672, 7530171), (2768, 7269009), (3674, 5476488), (3806, 5286552), (3957, 5084816), (4008, 5020114), (4152, 4846006), (5276, 3813612), (5511, 3650992), (5709, 3524368), (7348, 2738244), (7612, 2643276), (7914, 2542408), (8016, 2510057), (8304, 2423003), (10552, 1906806), (11022, 1825496), (11418, 1762184), (14509, 1386768), (14696, 1369122), (15224, 1321638), (15828, 1271204), (21104, 953403), (22044, 912748), (22836, 881092), (28891, 696432), (29018, 693384), (29392, 684561), (30448, 660819), (31656, 635602), (43527, 462256), (44088, 456374), (45672, 440546), (57782, 348216), (58036, 346692), (63312, 317801), (86673, 232144), (87054, 231128), (88176, 228187), (91344, 220273), (115564, 174108), (116072, 173346)]