20512222046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{539795317}}^1$

素因数の和:539795338

約数の個数: 8

約数和(自身を含む): 32387719080

約数和(自身を除く): 11875497034

約数列:

[1, 2, 19, 38, 539795317, 1079590634, 10256111023, 20512222046]

約数ペア:

[(1, 20512222046), (2, 10256111023), (19, 1079590634), (38, 539795317)]