20186184831

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 29194214400

約数和(自身を除く): 9008029569

約数列:

[1, 3, 29, 37, 87, 103, 107, 111, 309, 321, 569, 1073, 1707, 2987, 3103, 3219, 3811, 3959, 8961, 9309, 11021, 11433, 11877, 16501, 21053, 33063, 49503, 58607, 60883, 63159, 110519, 114811, 175821, 182649, 319609, 331557, 344433, 407777, 610537, 958827, 1223331, 1699603, 1765607, 1831611, 2168459, 2252671, 5098809, 5296821, 6270949, 6505377, 6758013, 11825533, 18812847, 35476599, 62885311, 65327459, 181857521, 188655933, 195982377, 232025113, 545572563, 696075339, 6728728277, 20186184831]

約数ペア:

[(1, 20186184831), (3, 6728728277), (29, 696075339), (37, 545572563), (87, 232025113), (103, 195982377), (107, 188655933), (111, 181857521), (309, 65327459), (321, 62885311), (569, 35476599), (1073, 18812847), (1707, 11825533), (2987, 6758013), (3103, 6505377), (3219, 6270949), (3811, 5296821), (3959, 5098809), (8961, 2252671), (9309, 2168459), (11021, 1831611), (11433, 1765607), (11877, 1699603), (16501, 1223331), (21053, 958827), (33063, 610537), (49503, 407777), (58607, 344433), (60883, 331557), (63159, 319609), (110519, 182649), (114811, 175821)]