201664652260

素因数分解:

$2^2\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{4234873}}^1$

素因数の和:4237263

約数の個数: 24

約数和(自身を含む): 423673734456

約数和(自身を除く): 222009082196

約数列:

[1, 2, 4, 5, 10, 20, 2381, 4762, 9524, 11905, 23810, 47620, 4234873, 8469746, 16939492, 21174365, 42348730, 84697460, 10083232613, 20166465226, 40332930452, 50416163065, 100832326130, 201664652260]

約数ペア:

[(1, 201664652260), (2, 100832326130), (4, 50416163065), (5, 40332930452), (10, 20166465226), (20, 10083232613), (2381, 84697460), (4762, 42348730), (9524, 21174365), (11905, 16939492), (23810, 8469746), (47620, 4234873)]