20586048

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 67372992

約数和(自身を除く): 46786944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 53, 56, 64, 68, 84, 96, 102, 106, 112, 119, 136, 159, 168, 192, 204, 212, 224, 238, 272, 289, 318, 336, 357, 371, 408, 424, 448, 476, 544, 578, 636, 672, 714, 742, 816, 848, 867, 901, 952, 1088, 1113, 1156, 1272, 1344, 1428, 1484, 1632, 1696, 1734, 1802, 1904, 2023, 2226, 2312, 2544, 2703, 2856, 2968, 3264, 3392, 3468, 3604, 3808, 4046, 4452, 4624, 5088, 5406, 5712, 5936, 6069, 6307, 6936, 7208, 7616, 8092, 8904, 9248, 10176, 10812, 11424, 11872, 12138, 12614, 13872, 14416, 15317, 16184, 17808, 18496, 18921, 21624, 22848, 23744, 24276, 25228, 27744, 28832, 30634, 32368, 35616, 37842, 43248, 45951, 48552, 50456, 55488, 57664, 61268, 64736, 71232, 75684, 86496, 91902, 97104, 100912, 107219, 122536, 129472, 151368, 172992, 183804, 194208, 201824, 214438, 245072, 302736, 321657, 367608, 388416, 403648, 428876, 490144, 605472, 643314, 735216, 857752, 980288, 1210944, 1286628, 1470432, 1715504, 2573256, 2940864, 3431008, 5146512, 6862016, 10293024, 20586048]

約数ペア:

[(1, 20586048), (2, 10293024), (3, 6862016), (4, 5146512), (6, 3431008), (7, 2940864), (8, 2573256), (12, 1715504), (14, 1470432), (16, 1286628), (17, 1210944), (21, 980288), (24, 857752), (28, 735216), (32, 643314), (34, 605472), (42, 490144), (48, 428876), (51, 403648), (53, 388416), (56, 367608), (64, 321657), (68, 302736), (84, 245072), (96, 214438), (102, 201824), (106, 194208), (112, 183804), (119, 172992), (136, 151368), (159, 129472), (168, 122536), (192, 107219), (204, 100912), (212, 97104), (224, 91902), (238, 86496), (272, 75684), (289, 71232), (318, 64736), (336, 61268), (357, 57664), (371, 55488), (408, 50456), (424, 48552), (448, 45951), (476, 43248), (544, 37842), (578, 35616), (636, 32368), (672, 30634), (714, 28832), (742, 27744), (816, 25228), (848, 24276), (867, 23744), (901, 22848), (952, 21624), (1088, 18921), (1113, 18496), (1156, 17808), (1272, 16184), (1344, 15317), (1428, 14416), (1484, 13872), (1632, 12614), (1696, 12138), (1734, 11872), (1802, 11424), (1904, 10812), (2023, 10176), (2226, 9248), (2312, 8904), (2544, 8092), (2703, 7616), (2856, 7208), (2968, 6936), (3264, 6307), (3392, 6069), (3468, 5936), (3604, 5712), (3808, 5406), (4046, 5088), (4452, 4624)]