20072336

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{12421}}^1$

素因数の和:12530

約数の個数: 20

約数和(自身を含む): 39278364

約数和(自身を除く): 19206028

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 12421, 24842, 49684, 99368, 198736, 1254521, 2509042, 5018084, 10036168, 20072336]

約数ペア:

[(1, 20072336), (2, 10036168), (4, 5018084), (8, 2509042), (16, 1254521), (101, 198736), (202, 99368), (404, 49684), (808, 24842), (1616, 12421)]