20435788608

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1744859}}^1$

素因数の和:1744935

約数の個数: 56

約数和(自身を含む): 54956110560

約数和(自身を除く): 34520321952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 1744859, 3489718, 5234577, 6979436, 10469154, 13958872, 20938308, 27917744, 41876616, 55835488, 83753232, 106436399, 111670976, 167506464, 212872798, 319309197, 335012928, 425745596, 638618394, 851491192, 1277236788, 1702982384, 2554473576, 3405964768, 5108947152, 6811929536, 10217894304, 20435788608]

約数ペア:

[(1, 20435788608), (2, 10217894304), (3, 6811929536), (4, 5108947152), (6, 3405964768), (8, 2554473576), (12, 1702982384), (16, 1277236788), (24, 851491192), (32, 638618394), (48, 425745596), (61, 335012928), (64, 319309197), (96, 212872798), (122, 167506464), (183, 111670976), (192, 106436399), (244, 83753232), (366, 55835488), (488, 41876616), (732, 27917744), (976, 20938308), (1464, 13958872), (1952, 10469154), (2928, 6979436), (3904, 5234577), (5856, 3489718), (11712, 1744859)]