20053797142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{67231}}^1$

素因数の和:67564

約数の個数: 32

約数和(自身を含む): 32994238464

約数和(自身を除く): 12940441322

約数列:

[1, 2, 17, 31, 34, 62, 283, 527, 566, 1054, 4811, 8773, 9622, 17546, 67231, 134462, 149141, 298282, 1142927, 2084161, 2285854, 4168322, 19026373, 35430737, 38052746, 70861474, 323448341, 589817563, 646896682, 1179635126, 10026898571, 20053797142]

約数ペア:

[(1, 20053797142), (2, 10026898571), (17, 1179635126), (31, 646896682), (34, 589817563), (62, 323448341), (283, 70861474), (527, 38052746), (566, 35430737), (1054, 19026373), (4811, 4168322), (8773, 2285854), (9622, 2084161), (17546, 1142927), (67231, 298282), (134462, 149141)]