20008654552

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47190223}}^1$

素因数の和:47190282

約数の個数: 16

約数和(自身を含む): 38224081440

約数和(自身を除く): 18215426888

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47190223, 94380446, 188760892, 377521784, 2501081819, 5002163638, 10004327276, 20008654552]

約数ペア:

[(1, 20008654552), (2, 10004327276), (4, 5002163638), (8, 2501081819), (53, 377521784), (106, 188760892), (212, 94380446), (424, 47190223)]