20240961

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 30387840

約数和(自身を除く): 10146879

約数列:

[1, 3, 13, 37, 39, 83, 111, 169, 249, 481, 507, 1079, 1443, 2197, 3071, 3237, 6253, 6591, 9213, 14027, 18759, 39923, 42081, 81289, 119769, 182351, 243867, 518999, 547053, 1556997, 6746987, 20240961]

約数ペア:

[(1, 20240961), (3, 6746987), (13, 1556997), (37, 547053), (39, 518999), (83, 243867), (111, 182351), (169, 119769), (249, 81289), (481, 42081), (507, 39923), (1079, 18759), (1443, 14027), (2197, 9213), (3071, 6591), (3237, 6253)]