20085940605

素因数分解:

$3^1\times 5^1\times {\mathrm{10657}}^1\times {\mathrm{125651}}^1$

素因数の和:136316

約数の個数: 16

約数和(自身を含む): 32140776384

約数和(自身を除く): 12054835779

約数列:

[1, 3, 5, 15, 10657, 31971, 53285, 125651, 159855, 376953, 628255, 1884765, 1339062707, 4017188121, 6695313535, 20085940605]

約数ペア:

[(1, 20085940605), (3, 6695313535), (5, 4017188121), (15, 1339062707), (10657, 1884765), (31971, 628255), (53285, 376953), (125651, 159855)]