20213564448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{4789}}^1$

素因数の和:5391

約数の個数: 192

約数和(自身を含む): 66283176960

約数和(自身を除く): 46069612512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 571, 616, 672, 924, 1056, 1142, 1232, 1713, 1848, 2284, 2464, 3426, 3696, 3997, 4568, 4789, 6281, 6852, 7392, 7994, 9136, 9578, 11991, 12562, 13704, 14367, 15988, 18272, 18843, 19156, 23982, 25124, 27408, 28734, 31976, 33523, 37686, 38312, 43967, 47964, 50248, 52679, 54816, 57468, 63952, 67046, 75372, 76624, 87934, 95928, 100496, 100569, 105358, 114936, 127904, 131901, 134092, 150744, 153248, 158037, 175868, 191856, 200992, 201138, 210716, 229872, 263802, 268184, 301488, 316074, 351736, 368753, 383712, 402276, 421432, 459744, 527604, 536368, 602976, 632148, 703472, 737506, 804552, 842864, 1055208, 1072736, 1106259, 1264296, 1406944, 1475012, 1609104, 1685728, 2110416, 2212518, 2528592, 2734519, 2950024, 3218208, 4220832, 4425036, 5057184, 5469038, 5900048, 8203557, 8850072, 10938076, 11800096, 16407114, 17700144, 19141633, 21876152, 30079709, 32814228, 35400288, 38283266, 43752304, 57424899, 60159418, 65628456, 76566532, 87504608, 90239127, 114849798, 120318836, 131256912, 153133064, 180478254, 210557963, 229699596, 240637672, 262513824, 306266128, 360956508, 421115926, 459399192, 481275344, 612532256, 631673889, 721913016, 842231852, 918798384, 962550688, 1263347778, 1443826032, 1684463704, 1837596768, 2526695556, 2887652064, 3368927408, 5053391112, 6737854816, 10106782224, 20213564448]

約数ペア:

[(1, 20213564448), (2, 10106782224), (3, 6737854816), (4, 5053391112), (6, 3368927408), (7, 2887652064), (8, 2526695556), (11, 1837596768), (12, 1684463704), (14, 1443826032), (16, 1263347778), (21, 962550688), (22, 918798384), (24, 842231852), (28, 721913016), (32, 631673889), (33, 612532256), (42, 481275344), (44, 459399192), (48, 421115926), (56, 360956508), (66, 306266128), (77, 262513824), (84, 240637672), (88, 229699596), (96, 210557963), (112, 180478254), (132, 153133064), (154, 131256912), (168, 120318836), (176, 114849798), (224, 90239127), (231, 87504608), (264, 76566532), (308, 65628456), (336, 60159418), (352, 57424899), (462, 43752304), (528, 38283266), (571, 35400288), (616, 32814228), (672, 30079709), (924, 21876152), (1056, 19141633), (1142, 17700144), (1232, 16407114), (1713, 11800096), (1848, 10938076), (2284, 8850072), (2464, 8203557), (3426, 5900048), (3696, 5469038), (3997, 5057184), (4568, 4425036), (4789, 4220832), (6281, 3218208), (6852, 2950024), (7392, 2734519), (7994, 2528592), (9136, 2212518), (9578, 2110416), (11991, 1685728), (12562, 1609104), (13704, 1475012), (14367, 1406944), (15988, 1264296), (18272, 1106259), (18843, 1072736), (19156, 1055208), (23982, 842864), (25124, 804552), (27408, 737506), (28734, 703472), (31976, 632148), (33523, 602976), (37686, 536368), (38312, 527604), (43967, 459744), (47964, 421432), (50248, 402276), (52679, 383712), (54816, 368753), (57468, 351736), (63952, 316074), (67046, 301488), (75372, 268184), (76624, 263802), (87934, 229872), (95928, 210716), (100496, 201138), (100569, 200992), (105358, 191856), (114936, 175868), (127904, 158037), (131901, 153248), (134092, 150744)]