20970027456

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{11549}}^1$

素因数の和:11771

約数の個数: 168

約数和(自身を含む): 64881709200

約数和(自身を除く): 43911681744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 193, 196, 224, 294, 336, 386, 392, 448, 579, 588, 672, 772, 784, 1158, 1176, 1344, 1351, 1544, 1568, 2316, 2352, 2702, 3088, 3136, 4053, 4632, 4704, 5404, 6176, 8106, 9264, 9408, 9457, 10808, 11549, 12352, 16212, 18528, 18914, 21616, 23098, 28371, 32424, 34647, 37056, 37828, 43232, 46196, 56742, 64848, 69294, 75656, 80843, 86464, 92392, 113484, 129696, 138588, 151312, 161686, 184784, 226968, 242529, 259392, 277176, 302624, 323372, 369568, 453936, 485058, 554352, 565901, 605248, 646744, 739136, 907872, 970116, 1108704, 1131802, 1293488, 1697703, 1815744, 1940232, 2217408, 2228957, 2263604, 2586976, 3395406, 3880464, 4457914, 4527208, 5173952, 6686871, 6790812, 7760928, 8915828, 9054416, 13373742, 13581624, 15521856, 15602699, 17831656, 18108832, 26747484, 27163248, 31205398, 35663312, 36217664, 46808097, 53494968, 54326496, 62410796, 71326624, 93616194, 106989936, 108652992, 109218893, 124821592, 142653248, 187232388, 213979872, 218437786, 249643184, 327656679, 374464776, 427959744, 436875572, 499286368, 655313358, 748929552, 873751144, 998572736, 1310626716, 1497859104, 1747502288, 2621253432, 2995718208, 3495004576, 5242506864, 6990009152, 10485013728, 20970027456]

約数ペア:

[(1, 20970027456), (2, 10485013728), (3, 6990009152), (4, 5242506864), (6, 3495004576), (7, 2995718208), (8, 2621253432), (12, 1747502288), (14, 1497859104), (16, 1310626716), (21, 998572736), (24, 873751144), (28, 748929552), (32, 655313358), (42, 499286368), (48, 436875572), (49, 427959744), (56, 374464776), (64, 327656679), (84, 249643184), (96, 218437786), (98, 213979872), (112, 187232388), (147, 142653248), (168, 124821592), (192, 109218893), (193, 108652992), (196, 106989936), (224, 93616194), (294, 71326624), (336, 62410796), (386, 54326496), (392, 53494968), (448, 46808097), (579, 36217664), (588, 35663312), (672, 31205398), (772, 27163248), (784, 26747484), (1158, 18108832), (1176, 17831656), (1344, 15602699), (1351, 15521856), (1544, 13581624), (1568, 13373742), (2316, 9054416), (2352, 8915828), (2702, 7760928), (3088, 6790812), (3136, 6686871), (4053, 5173952), (4632, 4527208), (4704, 4457914), (5404, 3880464), (6176, 3395406), (8106, 2586976), (9264, 2263604), (9408, 2228957), (9457, 2217408), (10808, 1940232), (11549, 1815744), (12352, 1697703), (16212, 1293488), (18528, 1131802), (18914, 1108704), (21616, 970116), (23098, 907872), (28371, 739136), (32424, 646744), (34647, 605248), (37056, 565901), (37828, 554352), (43232, 485058), (46196, 453936), (56742, 369568), (64848, 323372), (69294, 302624), (75656, 277176), (80843, 259392), (86464, 242529), (92392, 226968), (113484, 184784), (129696, 161686), (138588, 151312)]