20925971662

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{3881}}^1\times {\mathrm{50867}}^1$

素因数の和:54803

約数の個数: 16

約数和(自身を含む): 31990071312

約数和(自身を除く): 11064099650

約数列:

[1, 2, 53, 106, 3881, 7762, 50867, 101734, 205693, 411386, 2695951, 5391902, 197414827, 394829654, 10462985831, 20925971662]

約数ペア:

[(1, 20925971662), (2, 10462985831), (53, 394829654), (106, 197414827), (3881, 5391902), (7762, 2695951), (50867, 411386), (101734, 205693)]