20512033098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1670089}}^1$

素因数の和:1670206

約数の個数: 32

約数和(自身を含む): 43288732800

約数和(自身を除く): 22776699702

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 1670089, 3340178, 5010267, 10020534, 38412047, 76824094, 115236141, 148637921, 230472282, 297275842, 445913763, 891827526, 3418672183, 6837344366, 10256016549, 20512033098]

約数ペア:

[(1, 20512033098), (2, 10256016549), (3, 6837344366), (6, 3418672183), (23, 891827526), (46, 445913763), (69, 297275842), (89, 230472282), (138, 148637921), (178, 115236141), (267, 76824094), (534, 38412047), (2047, 10020534), (4094, 5010267), (6141, 3340178), (12282, 1670089)]