20251018984

素因数分解:

$2^3\times 7^1\times {\mathrm{361625339}}^1$

素因数の和:361625352

約数の個数: 16

約数和(自身を含む): 43395040800

約数和(自身を除く): 23144021816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 361625339, 723250678, 1446501356, 2531377373, 2893002712, 5062754746, 10125509492, 20251018984]

約数ペア:

[(1, 20251018984), (2, 10125509492), (4, 5062754746), (7, 2893002712), (8, 2531377373), (14, 1446501356), (28, 723250678), (56, 361625339)]