20131925786

素因数分解:

$2^1\times 7^1\times {\mathrm{2729}}^1\times {\mathrm{526931}}^1$

素因数の和:529669

約数の個数: 16

約数和(自身を含む): 34524584640

約数和(自身を除く): 14392658854

約数列:

[1, 2, 7, 14, 2729, 5458, 19103, 38206, 526931, 1053862, 3688517, 7377034, 1437994699, 2875989398, 10065962893, 20131925786]

約数ペア:

[(1, 20131925786), (2, 10065962893), (7, 2875989398), (14, 1437994699), (2729, 7377034), (5458, 3688517), (19103, 1053862), (38206, 526931)]