16739740

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8287}}^1$

素因数の和:8397

約数の個数: 24

約数和(自身を含む): 35505792

約数和(自身を除く): 18766052

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 8287, 16574, 33148, 41435, 82870, 165740, 836987, 1673974, 3347948, 4184935, 8369870, 16739740]

約数ペア:

[(1, 16739740), (2, 8369870), (4, 4184935), (5, 3347948), (10, 1673974), (20, 836987), (101, 165740), (202, 82870), (404, 41435), (505, 33148), (1010, 16574), (2020, 8287)]