20362617

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 36115200

約数和(自身を除く): 15752583

約数列:

[1, 3, 9, 11, 17, 27, 33, 37, 51, 99, 109, 111, 153, 187, 297, 327, 333, 407, 459, 561, 629, 981, 999, 1199, 1221, 1683, 1853, 1887, 2943, 3597, 3663, 4033, 5049, 5559, 5661, 6919, 10791, 10989, 12099, 16677, 16983, 20383, 20757, 32373, 36297, 44363, 50031, 61149, 62271, 68561, 108891, 133089, 183447, 186813, 205683, 399267, 550341, 617049, 754171, 1197801, 1851147, 2262513, 6787539, 20362617]

約数ペア:

[(1, 20362617), (3, 6787539), (9, 2262513), (11, 1851147), (17, 1197801), (27, 754171), (33, 617049), (37, 550341), (51, 399267), (99, 205683), (109, 186813), (111, 183447), (153, 133089), (187, 108891), (297, 68561), (327, 62271), (333, 61149), (407, 50031), (459, 44363), (561, 36297), (629, 32373), (981, 20757), (999, 20383), (1199, 16983), (1221, 16677), (1683, 12099), (1853, 10989), (1887, 10791), (2943, 6919), (3597, 5661), (3663, 5559), (4033, 5049)]