20124126518

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{1888171}}^1$

素因数の和:1888319

約数の個数: 12

約数和(自身を含む): 30605379948

約数和(自身を除く): 10481253430

約数列:

[1, 2, 73, 146, 5329, 10658, 1888171, 3776342, 137836483, 275672966, 10062063259, 20124126518]

約数ペア:

[(1, 20124126518), (2, 10062063259), (73, 275672966), (146, 137836483), (5329, 3776342), (10658, 1888171)]