16893260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8363}}^1$

素因数の和:8473

約数の個数: 24

約数和(自身を含む): 35831376

約数和(自身を除く): 18938116

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 8363, 16726, 33452, 41815, 83630, 167260, 844663, 1689326, 3378652, 4223315, 8446630, 16893260]

約数ペア:

[(1, 16893260), (2, 8446630), (4, 4223315), (5, 3378652), (10, 1689326), (20, 844663), (101, 167260), (202, 83630), (404, 41815), (505, 33452), (1010, 16726), (2020, 8363)]