20131313256

素因数分解:

$2^3\times 3^2\times {\mathrm{279601573}}^1$

素因数の和:279601585

約数の個数: 24

約数和(自身を含む): 54522306930

約数和(自身を除く): 34390993674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279601573, 559203146, 838804719, 1118406292, 1677609438, 2236812584, 2516414157, 3355218876, 5032828314, 6710437752, 10065656628, 20131313256]

約数ペア:

[(1, 20131313256), (2, 10065656628), (3, 6710437752), (4, 5032828314), (6, 3355218876), (8, 2516414157), (9, 2236812584), (12, 1677609438), (18, 1118406292), (24, 838804719), (36, 559203146), (72, 279601573)]