20711791296

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5136853}}^1$

素因数の和:5136878

約数の個数: 84

約数和(自身を含む): 67847567632

約数和(自身を除く): 47135776336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5136853, 10273706, 15410559, 20547412, 30821118, 35957971, 41094824, 46231677, 61642236, 71915942, 82189648, 92463354, 107873913, 123284472, 143831884, 164379296, 184926708, 215747826, 246568944, 287663768, 323621739, 328758592, 369853416, 431495652, 493137888, 575327536, 647243478, 739706832, 862991304, 986275776, 1150655072, 1294486956, 1479413664, 1725982608, 2301310144, 2588973912, 2958827328, 3451965216, 5177947824, 6903930432, 10355895648, 20711791296]

約数ペア:

[(1, 20711791296), (2, 10355895648), (3, 6903930432), (4, 5177947824), (6, 3451965216), (7, 2958827328), (8, 2588973912), (9, 2301310144), (12, 1725982608), (14, 1479413664), (16, 1294486956), (18, 1150655072), (21, 986275776), (24, 862991304), (28, 739706832), (32, 647243478), (36, 575327536), (42, 493137888), (48, 431495652), (56, 369853416), (63, 328758592), (64, 323621739), (72, 287663768), (84, 246568944), (96, 215747826), (112, 184926708), (126, 164379296), (144, 143831884), (168, 123284472), (192, 107873913), (224, 92463354), (252, 82189648), (288, 71915942), (336, 61642236), (448, 46231677), (504, 41094824), (576, 35957971), (672, 30821118), (1008, 20547412), (1344, 15410559), (2016, 10273706), (4032, 5136853)]