20231676292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1915153}}^1$

素因数の和:1915315

約数の個数: 24

約数和(自身を含む): 37537018400

約数和(自身を除く): 17305342108

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 1915153, 3830306, 7660612, 36387907, 72775814, 145551628, 266206267, 532412534, 1064825068, 5057919073, 10115838146, 20231676292]

約数ペア:

[(1, 20231676292), (2, 10115838146), (4, 5057919073), (19, 1064825068), (38, 532412534), (76, 266206267), (139, 145551628), (278, 72775814), (556, 36387907), (2641, 7660612), (5282, 3830306), (10564, 1915153)]