20112135

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12301}}^1$

素因数の和:12418

約数の個数: 16

約数和(自身を含む): 32477280

約数和(自身を除く): 12365145

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 12301, 36903, 61505, 184515, 1340809, 4022427, 6704045, 20112135]

約数ペア:

[(1, 20112135), (3, 6704045), (5, 4022427), (15, 1340809), (109, 184515), (327, 61505), (545, 36903), (1635, 12301)]