20033793

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2063}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 31554432

約数和(自身を除く): 11520639

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 2063, 3237, 6189, 9711, 18567, 26819, 80457, 171229, 241371, 513687, 1541061, 2225977, 6677931, 20033793]

約数ペア:

[(1, 20033793), (3, 6677931), (9, 2225977), (13, 1541061), (39, 513687), (83, 241371), (117, 171229), (249, 80457), (747, 26819), (1079, 18567), (2063, 9711), (3237, 6189)]