20186055849

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1\times {\mathrm{2027}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 28057461120

約数和(自身を除く): 7871405271

約数列:

[1, 3, 37, 73, 111, 219, 1229, 2027, 2701, 3687, 6081, 8103, 45473, 74999, 89717, 136419, 147971, 224997, 269151, 443913, 2491183, 3319529, 5474927, 7473549, 9958587, 16424781, 92173771, 181856359, 276521313, 545569077, 6728685283, 20186055849]

約数ペア:

[(1, 20186055849), (3, 6728685283), (37, 545569077), (73, 276521313), (111, 181856359), (219, 92173771), (1229, 16424781), (2027, 9958587), (2701, 7473549), (3687, 5474927), (6081, 3319529), (8103, 2491183), (45473, 443913), (74999, 269151), (89717, 224997), (136419, 147971)]