20091331030

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2377}}^1\times {\mathrm{3691}}^1$

素因数の和:6304

約数の個数: 32

約数和(自身を含む): 36347444640

約数和(自身を除く): 16256113610

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 2377, 3691, 4754, 7382, 11885, 18455, 23770, 36910, 544333, 845239, 1088666, 1690478, 2721665, 4226195, 5443330, 8452390, 8773507, 17547014, 43867535, 87735070, 2009133103, 4018266206, 10045665515, 20091331030]

約数ペア:

[(1, 20091331030), (2, 10045665515), (5, 4018266206), (10, 2009133103), (229, 87735070), (458, 43867535), (1145, 17547014), (2290, 8773507), (2377, 8452390), (3691, 5443330), (4754, 4226195), (7382, 2721665), (11885, 1690478), (18455, 1088666), (23770, 845239), (36910, 544333)]