20217067008

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1908

約数の個数: 160

約数和(自身を含む): 55205990400

約数和(自身を除く): 34988923392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 127, 128, 183, 192, 244, 254, 256, 366, 381, 384, 488, 508, 512, 732, 762, 768, 976, 1016, 1464, 1524, 1536, 1699, 1952, 2032, 2928, 3048, 3398, 3904, 4064, 5097, 5856, 6096, 6796, 7747, 7808, 8128, 10194, 11712, 12192, 13592, 15494, 15616, 16256, 20388, 23241, 23424, 24384, 27184, 30988, 31232, 32512, 40776, 46482, 46848, 48768, 54368, 61976, 65024, 81552, 92964, 93696, 97536, 103639, 108736, 123952, 163104, 185928, 195072, 207278, 215773, 217472, 247904, 310917, 326208, 371856, 414556, 431546, 434944, 495808, 621834, 647319, 652416, 743712, 829112, 863092, 869888, 991616, 1243668, 1294638, 1304832, 1487424, 1658224, 1726184, 1983232, 2487336, 2589276, 2609664, 2974848, 3316448, 3452368, 3966464, 4974672, 5178552, 5949696, 6632896, 6904736, 9949344, 10357104, 11899392, 13162153, 13265792, 13809472, 19898688, 20714208, 26324306, 26531584, 27618944, 39486459, 39797376, 41428416, 52648612, 53063168, 55237888, 78972918, 79594752, 82856832, 105297224, 110475776, 157945836, 159189504, 165713664, 210594448, 315891672, 331427328, 421188896, 631783344, 842377792, 1263566688, 1684755584, 2527133376, 3369511168, 5054266752, 6739022336, 10108533504, 20217067008]

約数ペア:

[(1, 20217067008), (2, 10108533504), (3, 6739022336), (4, 5054266752), (6, 3369511168), (8, 2527133376), (12, 1684755584), (16, 1263566688), (24, 842377792), (32, 631783344), (48, 421188896), (61, 331427328), (64, 315891672), (96, 210594448), (122, 165713664), (127, 159189504), (128, 157945836), (183, 110475776), (192, 105297224), (244, 82856832), (254, 79594752), (256, 78972918), (366, 55237888), (381, 53063168), (384, 52648612), (488, 41428416), (508, 39797376), (512, 39486459), (732, 27618944), (762, 26531584), (768, 26324306), (976, 20714208), (1016, 19898688), (1464, 13809472), (1524, 13265792), (1536, 13162153), (1699, 11899392), (1952, 10357104), (2032, 9949344), (2928, 6904736), (3048, 6632896), (3398, 5949696), (3904, 5178552), (4064, 4974672), (5097, 3966464), (5856, 3452368), (6096, 3316448), (6796, 2974848), (7747, 2609664), (7808, 2589276), (8128, 2487336), (10194, 1983232), (11712, 1726184), (12192, 1658224), (13592, 1487424), (15494, 1304832), (15616, 1294638), (16256, 1243668), (20388, 991616), (23241, 869888), (23424, 863092), (24384, 829112), (27184, 743712), (30988, 652416), (31232, 647319), (32512, 621834), (40776, 495808), (46482, 434944), (46848, 431546), (48768, 414556), (54368, 371856), (61976, 326208), (65024, 310917), (81552, 247904), (92964, 217472), (93696, 215773), (97536, 207278), (103639, 195072), (108736, 185928), (123952, 163104)]