20941373184

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{75533}}^1$

素因数の和:75590

約数の個数: 108

約数和(自身を含む): 58823159976

約数和(自身を除く): 37881786792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 608, 722, 768, 912, 1083, 1216, 1444, 1824, 2166, 2432, 2888, 3648, 4332, 4864, 5776, 7296, 8664, 11552, 14592, 17328, 23104, 34656, 46208, 69312, 75533, 92416, 138624, 151066, 226599, 277248, 302132, 453198, 604264, 906396, 1208528, 1435127, 1812792, 2417056, 2870254, 3625584, 4305381, 4834112, 5740508, 7251168, 8610762, 9668224, 11481016, 14502336, 17221524, 19336448, 22962032, 27267413, 29004672, 34443048, 45924064, 54534826, 58009344, 68886096, 81802239, 91848128, 109069652, 137772192, 163604478, 183696256, 218139304, 275544384, 327208956, 367392512, 436278608, 551088768, 654417912, 872557216, 1102177536, 1308835824, 1745114432, 2617671648, 3490228864, 5235343296, 6980457728, 10470686592, 20941373184]

約数ペア:

[(1, 20941373184), (2, 10470686592), (3, 6980457728), (4, 5235343296), (6, 3490228864), (8, 2617671648), (12, 1745114432), (16, 1308835824), (19, 1102177536), (24, 872557216), (32, 654417912), (38, 551088768), (48, 436278608), (57, 367392512), (64, 327208956), (76, 275544384), (96, 218139304), (114, 183696256), (128, 163604478), (152, 137772192), (192, 109069652), (228, 91848128), (256, 81802239), (304, 68886096), (361, 58009344), (384, 54534826), (456, 45924064), (608, 34443048), (722, 29004672), (768, 27267413), (912, 22962032), (1083, 19336448), (1216, 17221524), (1444, 14502336), (1824, 11481016), (2166, 9668224), (2432, 8610762), (2888, 7251168), (3648, 5740508), (4332, 4834112), (4864, 4305381), (5776, 3625584), (7296, 2870254), (8664, 2417056), (11552, 1812792), (14592, 1435127), (17328, 1208528), (23104, 906396), (34656, 604264), (46208, 453198), (69312, 302132), (75533, 277248), (92416, 226599), (138624, 151066)]