20010495

素因数分解:

$3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1753}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 32077152

約数和(自身を除く): 12066657

約数列:

[1, 3, 5, 15, 761, 1753, 2283, 3805, 5259, 8765, 11415, 26295, 1334033, 4002099, 6670165, 20010495]

約数ペア:

[(1, 20010495), (3, 6670165), (5, 4002099), (15, 1334033), (761, 26295), (1753, 11415), (2283, 8765), (3805, 5259)]