20179963296

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1933}}^1$

素因数の和:2276

約数の個数: 192

約数和(自身を含む): 60472621440

約数和(自身を除く): 40292658144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 281, 288, 344, 387, 432, 516, 562, 688, 774, 843, 864, 1032, 1124, 1161, 1376, 1548, 1686, 1933, 2064, 2248, 2322, 2529, 3096, 3372, 3866, 4128, 4496, 4644, 5058, 5799, 6192, 6744, 7587, 7732, 8992, 9288, 10116, 11598, 12083, 12384, 13488, 15174, 15464, 17397, 18576, 20232, 23196, 24166, 26976, 30348, 30928, 34794, 36249, 37152, 40464, 46392, 48332, 52191, 60696, 61856, 69588, 72498, 80928, 83119, 92784, 96664, 104382, 108747, 121392, 139176, 144996, 166238, 185568, 193328, 208764, 217494, 242784, 249357, 278352, 289992, 326241, 332476, 386656, 417528, 434988, 498714, 543173, 556704, 579984, 652482, 664952, 748071, 835056, 869976, 997428, 1086346, 1159968, 1304964, 1329904, 1496142, 1629519, 1670112, 1739952, 1994856, 2172692, 2244213, 2609928, 2659808, 2992284, 3259038, 3479904, 3989712, 4345384, 4488426, 4888557, 5219856, 5984568, 6518076, 7979424, 8690768, 8976852, 9777114, 10439712, 11969136, 13036152, 14665671, 17381536, 17953704, 19554228, 23356439, 23938272, 26072304, 29331342, 35907408, 39108456, 46712878, 52144608, 58662684, 70069317, 71814816, 78216912, 93425756, 117325368, 140138634, 156433824, 186851512, 210207951, 234650736, 280277268, 373703024, 420415902, 469301472, 560554536, 630623853, 747406048, 840831804, 1121109072, 1261247706, 1681663608, 2242218144, 2522495412, 3363327216, 5044990824, 6726654432, 10089981648, 20179963296]

約数ペア:

[(1, 20179963296), (2, 10089981648), (3, 6726654432), (4, 5044990824), (6, 3363327216), (8, 2522495412), (9, 2242218144), (12, 1681663608), (16, 1261247706), (18, 1121109072), (24, 840831804), (27, 747406048), (32, 630623853), (36, 560554536), (43, 469301472), (48, 420415902), (54, 373703024), (72, 280277268), (86, 234650736), (96, 210207951), (108, 186851512), (129, 156433824), (144, 140138634), (172, 117325368), (216, 93425756), (258, 78216912), (281, 71814816), (288, 70069317), (344, 58662684), (387, 52144608), (432, 46712878), (516, 39108456), (562, 35907408), (688, 29331342), (774, 26072304), (843, 23938272), (864, 23356439), (1032, 19554228), (1124, 17953704), (1161, 17381536), (1376, 14665671), (1548, 13036152), (1686, 11969136), (1933, 10439712), (2064, 9777114), (2248, 8976852), (2322, 8690768), (2529, 7979424), (3096, 6518076), (3372, 5984568), (3866, 5219856), (4128, 4888557), (4496, 4488426), (4644, 4345384), (5058, 3989712), (5799, 3479904), (6192, 3259038), (6744, 2992284), (7587, 2659808), (7732, 2609928), (8992, 2244213), (9288, 2172692), (10116, 1994856), (11598, 1739952), (12083, 1670112), (12384, 1629519), (13488, 1496142), (15174, 1329904), (15464, 1304964), (17397, 1159968), (18576, 1086346), (20232, 997428), (23196, 869976), (24166, 835056), (26976, 748071), (30348, 664952), (30928, 652482), (34794, 579984), (36249, 556704), (37152, 543173), (40464, 498714), (46392, 434988), (48332, 417528), (52191, 386656), (60696, 332476), (61856, 326241), (69588, 289992), (72498, 278352), (80928, 249357), (83119, 242784), (92784, 217494), (96664, 208764), (104382, 193328), (108747, 185568), (121392, 166238), (139176, 144996)]