20726349696

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2719}}^1$

素因数の和:3261

約数の個数: 192

約数和(自身を含む): 64379952000

約数和(自身を除く): 43653602304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 509, 576, 624, 832, 936, 1018, 1152, 1248, 1527, 1664, 1872, 2036, 2496, 2719, 3054, 3744, 4072, 4581, 4992, 5438, 6108, 6617, 7488, 8144, 8157, 9162, 10876, 12216, 13234, 14976, 16288, 16314, 18324, 19851, 21752, 24432, 24471, 26468, 32576, 32628, 35347, 36648, 39702, 43504, 48864, 48942, 52936, 59553, 65152, 65256, 70694, 73296, 79404, 87008, 97728, 97884, 105872, 106041, 119106, 130512, 141388, 146592, 158808, 174016, 195456, 195768, 211744, 212082, 238212, 261024, 282776, 293184, 317616, 318123, 348032, 391536, 423488, 424164, 476424, 522048, 565552, 586368, 635232, 636246, 783072, 846976, 848328, 952848, 1044096, 1131104, 1270464, 1272492, 1383971, 1566144, 1696656, 1905696, 2262208, 2540928, 2544984, 2767942, 3132288, 3393312, 3811392, 4151913, 4524416, 5089968, 5535884, 6786624, 7622784, 8303826, 10179936, 11071768, 12455739, 13573248, 16607652, 17991623, 20359872, 22143536, 24911478, 33215304, 35983246, 40719744, 44287072, 49822956, 53974869, 66430608, 71966492, 88574144, 99645912, 107949738, 132861216, 143932984, 161924607, 177148288, 199291824, 215899476, 265722432, 287865968, 323849214, 398583648, 431798952, 531444864, 575731936, 647698428, 797167296, 863597904, 1151463872, 1295396856, 1594334592, 1727195808, 2302927744, 2590793712, 3454391616, 5181587424, 6908783232, 10363174848, 20726349696]

約数ペア:

[(1, 20726349696), (2, 10363174848), (3, 6908783232), (4, 5181587424), (6, 3454391616), (8, 2590793712), (9, 2302927744), (12, 1727195808), (13, 1594334592), (16, 1295396856), (18, 1151463872), (24, 863597904), (26, 797167296), (32, 647698428), (36, 575731936), (39, 531444864), (48, 431798952), (52, 398583648), (64, 323849214), (72, 287865968), (78, 265722432), (96, 215899476), (104, 199291824), (117, 177148288), (128, 161924607), (144, 143932984), (156, 132861216), (192, 107949738), (208, 99645912), (234, 88574144), (288, 71966492), (312, 66430608), (384, 53974869), (416, 49822956), (468, 44287072), (509, 40719744), (576, 35983246), (624, 33215304), (832, 24911478), (936, 22143536), (1018, 20359872), (1152, 17991623), (1248, 16607652), (1527, 13573248), (1664, 12455739), (1872, 11071768), (2036, 10179936), (2496, 8303826), (2719, 7622784), (3054, 6786624), (3744, 5535884), (4072, 5089968), (4581, 4524416), (4992, 4151913), (5438, 3811392), (6108, 3393312), (6617, 3132288), (7488, 2767942), (8144, 2544984), (8157, 2540928), (9162, 2262208), (10876, 1905696), (12216, 1696656), (13234, 1566144), (14976, 1383971), (16288, 1272492), (16314, 1270464), (18324, 1131104), (19851, 1044096), (21752, 952848), (24432, 848328), (24471, 846976), (26468, 783072), (32576, 636246), (32628, 635232), (35347, 586368), (36648, 565552), (39702, 522048), (43504, 476424), (48864, 424164), (48942, 423488), (52936, 391536), (59553, 348032), (65152, 318123), (65256, 317616), (70694, 293184), (73296, 282776), (79404, 261024), (87008, 238212), (97728, 212082), (97884, 211744), (105872, 195768), (106041, 195456), (119106, 174016), (130512, 158808), (141388, 146592)]