2008265540

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{167077}}^1$

素因数の和:167687

約数の個数: 24

約数和(自身を含む): 4224400152

約数和(自身を除く): 2216134612

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 167077, 334154, 668308, 835385, 1670770, 3341540, 100413277, 200826554, 401653108, 502066385, 1004132770, 2008265540]

約数ペア:

[(1, 2008265540), (2, 1004132770), (4, 502066385), (5, 401653108), (10, 200826554), (20, 100413277), (601, 3341540), (1202, 1670770), (2404, 835385), (3005, 668308), (6010, 334154), (12020, 167077)]