20483232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 71414784

約数和(自身を除く): 50931552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 163, 168, 176, 187, 204, 224, 231, 238, 264, 272, 308, 326, 336, 352, 357, 374, 408, 462, 476, 489, 528, 544, 561, 616, 652, 672, 714, 748, 816, 924, 952, 978, 1056, 1122, 1141, 1232, 1304, 1309, 1428, 1496, 1632, 1793, 1848, 1904, 1956, 2244, 2282, 2464, 2608, 2618, 2771, 2856, 2992, 3423, 3586, 3696, 3808, 3912, 3927, 4488, 4564, 5216, 5236, 5379, 5542, 5712, 5984, 6846, 7172, 7392, 7824, 7854, 8313, 8976, 9128, 10472, 10758, 11084, 11424, 12551, 13692, 14344, 15648, 15708, 16626, 17952, 18256, 19397, 20944, 21516, 22168, 25102, 27384, 28688, 30481, 31416, 33252, 36512, 37653, 38794, 41888, 43032, 44336, 50204, 54768, 57376, 58191, 60962, 62832, 66504, 75306, 77588, 86064, 88672, 91443, 100408, 109536, 116382, 121924, 125664, 133008, 150612, 155176, 172128, 182886, 200816, 213367, 232764, 243848, 266016, 301224, 310352, 365772, 401632, 426734, 465528, 487696, 602448, 620704, 640101, 731544, 853468, 931056, 975392, 1204896, 1280202, 1463088, 1706936, 1862112, 2560404, 2926176, 3413872, 5120808, 6827744, 10241616, 20483232]

約数ペア:

[(1, 20483232), (2, 10241616), (3, 6827744), (4, 5120808), (6, 3413872), (7, 2926176), (8, 2560404), (11, 1862112), (12, 1706936), (14, 1463088), (16, 1280202), (17, 1204896), (21, 975392), (22, 931056), (24, 853468), (28, 731544), (32, 640101), (33, 620704), (34, 602448), (42, 487696), (44, 465528), (48, 426734), (51, 401632), (56, 365772), (66, 310352), (68, 301224), (77, 266016), (84, 243848), (88, 232764), (96, 213367), (102, 200816), (112, 182886), (119, 172128), (132, 155176), (136, 150612), (154, 133008), (163, 125664), (168, 121924), (176, 116382), (187, 109536), (204, 100408), (224, 91443), (231, 88672), (238, 86064), (264, 77588), (272, 75306), (308, 66504), (326, 62832), (336, 60962), (352, 58191), (357, 57376), (374, 54768), (408, 50204), (462, 44336), (476, 43032), (489, 41888), (528, 38794), (544, 37653), (561, 36512), (616, 33252), (652, 31416), (672, 30481), (714, 28688), (748, 27384), (816, 25102), (924, 22168), (952, 21516), (978, 20944), (1056, 19397), (1122, 18256), (1141, 17952), (1232, 16626), (1304, 15708), (1309, 15648), (1428, 14344), (1496, 13692), (1632, 12551), (1793, 11424), (1848, 11084), (1904, 10758), (1956, 10472), (2244, 9128), (2282, 8976), (2464, 8313), (2608, 7854), (2618, 7824), (2771, 7392), (2856, 7172), (2992, 6846), (3423, 5984), (3586, 5712), (3696, 5542), (3808, 5379), (3912, 5236), (3927, 5216), (4488, 4564)]