20160337041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{4729}}^1$

素因数の和:5270

約数の個数: 48

約数和(自身を含む): 31817385600

約数和(自身を除く): 11657048559

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 439, 747, 1079, 1317, 3237, 3951, 4729, 5707, 9711, 14187, 17121, 36437, 42561, 51363, 61477, 109311, 184431, 327933, 392507, 473681, 553293, 1177521, 1421043, 2076031, 3532563, 4263129, 5102591, 6228093, 15307773, 18684279, 26988403, 45923319, 80965209, 172310573, 242895627, 516931719, 1550795157, 2240037449, 6720112347, 20160337041]

約数ペア:

[(1, 20160337041), (3, 6720112347), (9, 2240037449), (13, 1550795157), (39, 516931719), (83, 242895627), (117, 172310573), (249, 80965209), (439, 45923319), (747, 26988403), (1079, 18684279), (1317, 15307773), (3237, 6228093), (3951, 5102591), (4729, 4263129), (5707, 3532563), (9711, 2076031), (14187, 1421043), (17121, 1177521), (36437, 553293), (42561, 473681), (51363, 392507), (61477, 327933), (109311, 184431)]