20177552136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{195929}}^1$

素因数の和:196558

約数の個数: 64

約数和(自身を含む): 57744489600

約数和(自身を除く): 37566937464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 613, 1226, 1839, 2452, 3678, 4291, 4904, 7356, 8582, 12873, 14712, 17164, 25746, 34328, 51492, 102984, 195929, 391858, 587787, 783716, 1175574, 1371503, 1567432, 2351148, 2743006, 4114509, 4702296, 5486012, 8229018, 10972024, 16458036, 32916072, 120104477, 240208954, 360313431, 480417908, 720626862, 840731339, 960835816, 1441253724, 1681462678, 2522194017, 2882507448, 3362925356, 5044388034, 6725850712, 10088776068, 20177552136]

約数ペア:

[(1, 20177552136), (2, 10088776068), (3, 6725850712), (4, 5044388034), (6, 3362925356), (7, 2882507448), (8, 2522194017), (12, 1681462678), (14, 1441253724), (21, 960835816), (24, 840731339), (28, 720626862), (42, 480417908), (56, 360313431), (84, 240208954), (168, 120104477), (613, 32916072), (1226, 16458036), (1839, 10972024), (2452, 8229018), (3678, 5486012), (4291, 4702296), (4904, 4114509), (7356, 2743006), (8582, 2351148), (12873, 1567432), (14712, 1371503), (17164, 1175574), (25746, 783716), (34328, 587787), (51492, 391858), (102984, 195929)]