20726843904

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20353}}^1$

素因数の和:20407

約数の個数: 240

約数和(自身を含む): 68213337192

約数和(自身を除く): 47486493288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 384, 408, 416, 442, 468, 512, 544, 576, 612, 624, 663, 768, 816, 832, 884, 936, 1088, 1152, 1224, 1248, 1326, 1536, 1632, 1664, 1768, 1872, 1989, 2176, 2304, 2448, 2496, 2652, 3264, 3328, 3536, 3744, 3978, 4352, 4608, 4896, 4992, 5304, 6528, 6656, 7072, 7488, 7956, 8704, 9792, 9984, 10608, 13056, 14144, 14976, 15912, 19584, 19968, 20353, 21216, 26112, 28288, 29952, 31824, 39168, 40706, 42432, 56576, 59904, 61059, 63648, 78336, 81412, 84864, 113152, 122118, 127296, 162824, 169728, 183177, 244236, 254592, 264589, 325648, 339456, 346001, 366354, 488472, 509184, 529178, 651296, 692002, 732708, 793767, 976944, 1018368, 1038003, 1058356, 1302592, 1384004, 1465416, 1587534, 1953888, 2076006, 2116712, 2381301, 2605184, 2768008, 2930832, 3114009, 3175068, 3907776, 4152012, 4233424, 4498013, 4762602, 5210368, 5536016, 5861664, 6228018, 6350136, 7815552, 8304024, 8466848, 8996026, 9525204, 10420736, 11072032, 11723328, 12456036, 12700272, 13494039, 15631104, 16608048, 16933696, 17992052, 19050408, 22144064, 23446656, 24912072, 25400544, 26988078, 31262208, 33216096, 33867392, 35984104, 38100816, 40482117, 44288128, 46893312, 49824144, 50801088, 53976156, 66432192, 67734784, 71968208, 76201632, 80964234, 88576256, 93786624, 99648288, 101602176, 107952312, 132864384, 135469568, 143936416, 152403264, 161928468, 177152512, 199296576, 203204352, 215904624, 265728768, 287872832, 304806528, 323856936, 398593152, 406408704, 431809248, 531457536, 575745664, 609613056, 647713872, 797186304, 863618496, 1151491328, 1219226112, 1295427744, 1594372608, 1727236992, 2302982656, 2590855488, 3454473984, 5181710976, 6908947968, 10363421952, 20726843904]

約数ペア:

[(1, 20726843904), (2, 10363421952), (3, 6908947968), (4, 5181710976), (6, 3454473984), (8, 2590855488), (9, 2302982656), (12, 1727236992), (13, 1594372608), (16, 1295427744), (17, 1219226112), (18, 1151491328), (24, 863618496), (26, 797186304), (32, 647713872), (34, 609613056), (36, 575745664), (39, 531457536), (48, 431809248), (51, 406408704), (52, 398593152), (64, 323856936), (68, 304806528), (72, 287872832), (78, 265728768), (96, 215904624), (102, 203204352), (104, 199296576), (117, 177152512), (128, 161928468), (136, 152403264), (144, 143936416), (153, 135469568), (156, 132864384), (192, 107952312), (204, 101602176), (208, 99648288), (221, 93786624), (234, 88576256), (256, 80964234), (272, 76201632), (288, 71968208), (306, 67734784), (312, 66432192), (384, 53976156), (408, 50801088), (416, 49824144), (442, 46893312), (468, 44288128), (512, 40482117), (544, 38100816), (576, 35984104), (612, 33867392), (624, 33216096), (663, 31262208), (768, 26988078), (816, 25400544), (832, 24912072), (884, 23446656), (936, 22144064), (1088, 19050408), (1152, 17992052), (1224, 16933696), (1248, 16608048), (1326, 15631104), (1536, 13494039), (1632, 12700272), (1664, 12456036), (1768, 11723328), (1872, 11072032), (1989, 10420736), (2176, 9525204), (2304, 8996026), (2448, 8466848), (2496, 8304024), (2652, 7815552), (3264, 6350136), (3328, 6228018), (3536, 5861664), (3744, 5536016), (3978, 5210368), (4352, 4762602), (4608, 4498013), (4896, 4233424), (4992, 4152012), (5304, 3907776), (6528, 3175068), (6656, 3114009), (7072, 2930832), (7488, 2768008), (7956, 2605184), (8704, 2381301), (9792, 2116712), (9984, 2076006), (10608, 1953888), (13056, 1587534), (14144, 1465416), (14976, 1384004), (15912, 1302592), (19584, 1058356), (19968, 1038003), (20353, 1018368), (21216, 976944), (26112, 793767), (28288, 732708), (29952, 692002), (31824, 651296), (39168, 529178), (40706, 509184), (42432, 488472), (56576, 366354), (59904, 346001), (61059, 339456), (63648, 325648), (78336, 264589), (81412, 254592), (84864, 244236), (113152, 183177), (122118, 169728), (127296, 162824)]