33170420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{16421}}^1$

素因数の和:16531

約数の個数: 24

約数和(自身を含む): 70351848

約数和(自身を除く): 37181428

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 16421, 32842, 65684, 82105, 164210, 328420, 1658521, 3317042, 6634084, 8292605, 16585210, 33170420]

約数ペア:

[(1, 33170420), (2, 16585210), (4, 8292605), (5, 6634084), (10, 3317042), (20, 1658521), (101, 328420), (202, 164210), (404, 82105), (505, 65684), (1010, 32842), (2020, 16421)]