20938492032

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{429349}}^1$

素因数の和:429493

約数の個数: 64

約数和(自身を含む): 56055936000

約数和(自身を除く): 35117443968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 16256, 24384, 48768, 429349, 858698, 1288047, 1717396, 2576094, 3434792, 5152188, 6869584, 10304376, 13739168, 20608752, 27478336, 41217504, 54527323, 54956672, 82435008, 109054646, 163581969, 164870016, 218109292, 327163938, 436218584, 654327876, 872437168, 1308655752, 1744874336, 2617311504, 3489748672, 5234623008, 6979497344, 10469246016, 20938492032]

約数ペア:

[(1, 20938492032), (2, 10469246016), (3, 6979497344), (4, 5234623008), (6, 3489748672), (8, 2617311504), (12, 1744874336), (16, 1308655752), (24, 872437168), (32, 654327876), (48, 436218584), (64, 327163938), (96, 218109292), (127, 164870016), (128, 163581969), (192, 109054646), (254, 82435008), (381, 54956672), (384, 54527323), (508, 41217504), (762, 27478336), (1016, 20608752), (1524, 13739168), (2032, 10304376), (3048, 6869584), (4064, 5152188), (6096, 3434792), (8128, 2576094), (12192, 1717396), (16256, 1288047), (24384, 858698), (48768, 429349)]