16795580

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2683}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 35396592

約数和(自身を除く): 18601012

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 2683, 3130, 5366, 6260, 10732, 13415, 26830, 53660, 839779, 1679558, 3359116, 4198895, 8397790, 16795580]

約数ペア:

[(1, 16795580), (2, 8397790), (4, 4198895), (5, 3359116), (10, 1679558), (20, 839779), (313, 53660), (626, 26830), (1252, 13415), (1565, 10732), (2683, 6260), (3130, 5366)]