20816114230

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4495921}}^1$

素因数の和:4496391

約数の個数: 16

約数和(自身を含む): 37549940544

約数和(自身を除く): 16733826314

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 4495921, 8991842, 22479605, 44959210, 2081611423, 4163222846, 10408057115, 20816114230]

約数ペア:

[(1, 20816114230), (2, 10408057115), (5, 4163222846), (10, 2081611423), (463, 44959210), (926, 22479605), (2315, 8991842), (4630, 4495921)]