20105308522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{435161}}^1$

素因数の和:436953

約数の個数: 16

約数和(自身を含む): 32496157512

約数和(自身を除く): 12390848990

約数列:

[1, 2, 13, 26, 1777, 3554, 23101, 46202, 435161, 870322, 5657093, 11314186, 773281097, 1546562194, 10052654261, 20105308522]

約数ペア:

[(1, 20105308522), (2, 10052654261), (13, 1546562194), (26, 773281097), (1777, 11314186), (3554, 5657093), (23101, 870322), (46202, 435161)]