20167554448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43464557}}^1$

素因数の和:43464594

約数の個数: 20

約数和(自身を含む): 40422038940

約数和(自身を除く): 20254484492

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43464557, 86929114, 173858228, 347716456, 695432912, 1260472153, 2520944306, 5041888612, 10083777224, 20167554448]

約数ペア:

[(1, 20167554448), (2, 10083777224), (4, 5041888612), (8, 2520944306), (16, 1260472153), (29, 695432912), (58, 347716456), (116, 173858228), (232, 86929114), (464, 43464557)]