20175257088

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{69497}}^1$

素因数の和:69534

約数の個数: 200

約数和(自身を含む): 68821367472

約数和(自身を除く): 48646110384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 10752, 12096, 13824, 16128, 18144, 20736, 24192, 32256, 36288, 41472, 48384, 69497, 72576, 96768, 138994, 145152, 208491, 277988, 290304, 416982, 486479, 555976, 625473, 833964, 972958, 1111952, 1250946, 1459437, 1667928, 1876419, 1945916, 2223904, 2501892, 2918874, 3335856, 3752838, 3891832, 4378311, 4447808, 5003784, 5629257, 5837748, 6671712, 7505676, 7783664, 8756622, 8895616, 10007568, 11258514, 11675496, 13134933, 13343424, 15011352, 15567328, 17513244, 17791232, 20015136, 22517028, 23350992, 26269866, 26686848, 30022704, 31134656, 35026488, 35582464, 39404799, 40030272, 45034056, 46701984, 52539732, 53373696, 60045408, 62269312, 70052976, 78809598, 80060544, 90068112, 93403968, 105079464, 106747392, 120090816, 124538624, 140105952, 157619196, 160121088, 180136224, 186807936, 210158928, 240181632, 249077248, 280211904, 315238392, 320242176, 360272448, 373615872, 420317856, 480363264, 560423808, 630476784, 720544896, 747231744, 840635712, 960726528, 1120847616, 1260953568, 1441089792, 1681271424, 2241695232, 2521907136, 2882179584, 3362542848, 5043814272, 6725085696, 10087628544, 20175257088]

約数ペア:

[(1, 20175257088), (2, 10087628544), (3, 6725085696), (4, 5043814272), (6, 3362542848), (7, 2882179584), (8, 2521907136), (9, 2241695232), (12, 1681271424), (14, 1441089792), (16, 1260953568), (18, 1120847616), (21, 960726528), (24, 840635712), (27, 747231744), (28, 720544896), (32, 630476784), (36, 560423808), (42, 480363264), (48, 420317856), (54, 373615872), (56, 360272448), (63, 320242176), (64, 315238392), (72, 280211904), (81, 249077248), (84, 240181632), (96, 210158928), (108, 186807936), (112, 180136224), (126, 160121088), (128, 157619196), (144, 140105952), (162, 124538624), (168, 120090816), (189, 106747392), (192, 105079464), (216, 93403968), (224, 90068112), (252, 80060544), (256, 78809598), (288, 70052976), (324, 62269312), (336, 60045408), (378, 53373696), (384, 52539732), (432, 46701984), (448, 45034056), (504, 40030272), (512, 39404799), (567, 35582464), (576, 35026488), (648, 31134656), (672, 30022704), (756, 26686848), (768, 26269866), (864, 23350992), (896, 22517028), (1008, 20015136), (1134, 17791232), (1152, 17513244), (1296, 15567328), (1344, 15011352), (1512, 13343424), (1536, 13134933), (1728, 11675496), (1792, 11258514), (2016, 10007568), (2268, 8895616), (2304, 8756622), (2592, 7783664), (2688, 7505676), (3024, 6671712), (3456, 5837748), (3584, 5629257), (4032, 5003784), (4536, 4447808), (4608, 4378311), (5184, 3891832), (5376, 3752838), (6048, 3335856), (6912, 2918874), (8064, 2501892), (9072, 2223904), (10368, 1945916), (10752, 1876419), (12096, 1667928), (13824, 1459437), (16128, 1250946), (18144, 1111952), (20736, 972958), (24192, 833964), (32256, 625473), (36288, 555976), (41472, 486479), (48384, 416982), (69497, 290304), (72576, 277988), (96768, 208491), (138994, 145152)]