20204040426

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{239}}^2\times {\mathrm{353}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 40936480704

約数和(自身を除く): 20732440278

約数列:

[1, 2, 3, 6, 167, 239, 334, 353, 478, 501, 706, 717, 1002, 1059, 1434, 2118, 39913, 57121, 58951, 79826, 84367, 114242, 117902, 119739, 168734, 171363, 176853, 239478, 253101, 342726, 353706, 506202, 9539207, 14089289, 19078414, 20163713, 28178578, 28617621, 40327426, 42267867, 57235242, 60491139, 84535734, 120982278, 3367340071, 6734680142, 10102020213, 20204040426]

約数ペア:

[(1, 20204040426), (2, 10102020213), (3, 6734680142), (6, 3367340071), (167, 120982278), (239, 84535734), (334, 60491139), (353, 57235242), (478, 42267867), (501, 40327426), (706, 28617621), (717, 28178578), (1002, 20163713), (1059, 19078414), (1434, 14089289), (2118, 9539207), (39913, 506202), (57121, 353706), (58951, 342726), (79826, 253101), (84367, 239478), (114242, 176853), (117902, 171363), (119739, 168734)]