20088976

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{1699}}^1$

素因数の和:2446

約数の個数: 20

約数和(自身を含む): 38998000

約数和(自身を除く): 18909024

約数列:

[1, 2, 4, 8, 16, 739, 1478, 1699, 2956, 3398, 5912, 6796, 11824, 13592, 27184, 1255561, 2511122, 5022244, 10044488, 20088976]

約数ペア:

[(1, 20088976), (2, 10044488), (4, 5022244), (8, 2511122), (16, 1255561), (739, 27184), (1478, 13592), (1699, 11824), (2956, 6796), (3398, 5912)]