20894472192

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9973}}^1$

素因数の和:10040

約数の個数: 192

約数和(自身を含む): 62735662080

約数和(自身を除く): 41841189888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 512, 528, 682, 704, 744, 768, 992, 1023, 1024, 1056, 1364, 1408, 1488, 1536, 1984, 2046, 2048, 2112, 2728, 2816, 2976, 3072, 3968, 4092, 4224, 5456, 5632, 5952, 6144, 7936, 8184, 8448, 9973, 10912, 11264, 11904, 15872, 16368, 16896, 19946, 21824, 22528, 23808, 29919, 31744, 32736, 33792, 39892, 43648, 47616, 59838, 63488, 65472, 67584, 79784, 87296, 95232, 109703, 119676, 130944, 159568, 174592, 190464, 219406, 239352, 261888, 309163, 319136, 329109, 349184, 438812, 478704, 523776, 618326, 638272, 658218, 698368, 877624, 927489, 957408, 1047552, 1236652, 1276544, 1316436, 1755248, 1854978, 1914816, 2095104, 2473304, 2553088, 2632872, 3400793, 3510496, 3709956, 3829632, 4946608, 5106176, 5265744, 6801586, 7020992, 7419912, 7659264, 9893216, 10202379, 10212352, 10531488, 13603172, 14041984, 14839824, 15318528, 19786432, 20404758, 20424704, 21062976, 27206344, 28083968, 29679648, 30637056, 39572864, 40809516, 42125952, 54412688, 56167936, 59359296, 61274112, 79145728, 81619032, 84251904, 108825376, 112335872, 118718592, 158291456, 163238064, 168503808, 217650752, 224671744, 237437184, 316582912, 326476128, 337007616, 435301504, 474874368, 633165824, 652952256, 674015232, 870603008, 949748736, 1305904512, 1741206016, 1899497472, 2611809024, 3482412032, 5223618048, 6964824064, 10447236096, 20894472192]

約数ペア:

[(1, 20894472192), (2, 10447236096), (3, 6964824064), (4, 5223618048), (6, 3482412032), (8, 2611809024), (11, 1899497472), (12, 1741206016), (16, 1305904512), (22, 949748736), (24, 870603008), (31, 674015232), (32, 652952256), (33, 633165824), (44, 474874368), (48, 435301504), (62, 337007616), (64, 326476128), (66, 316582912), (88, 237437184), (93, 224671744), (96, 217650752), (124, 168503808), (128, 163238064), (132, 158291456), (176, 118718592), (186, 112335872), (192, 108825376), (248, 84251904), (256, 81619032), (264, 79145728), (341, 61274112), (352, 59359296), (372, 56167936), (384, 54412688), (496, 42125952), (512, 40809516), (528, 39572864), (682, 30637056), (704, 29679648), (744, 28083968), (768, 27206344), (992, 21062976), (1023, 20424704), (1024, 20404758), (1056, 19786432), (1364, 15318528), (1408, 14839824), (1488, 14041984), (1536, 13603172), (1984, 10531488), (2046, 10212352), (2048, 10202379), (2112, 9893216), (2728, 7659264), (2816, 7419912), (2976, 7020992), (3072, 6801586), (3968, 5265744), (4092, 5106176), (4224, 4946608), (5456, 3829632), (5632, 3709956), (5952, 3510496), (6144, 3400793), (7936, 2632872), (8184, 2553088), (8448, 2473304), (9973, 2095104), (10912, 1914816), (11264, 1854978), (11904, 1755248), (15872, 1316436), (16368, 1276544), (16896, 1236652), (19946, 1047552), (21824, 957408), (22528, 927489), (23808, 877624), (29919, 698368), (31744, 658218), (32736, 638272), (33792, 618326), (39892, 523776), (43648, 478704), (47616, 438812), (59838, 349184), (63488, 329109), (65472, 319136), (67584, 309163), (79784, 261888), (87296, 239352), (95232, 219406), (109703, 190464), (119676, 174592), (130944, 159568)]