20008110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{666937}}^1$

素因数の和:666947

約数の個数: 16

約数和(自身を含む): 48019536

約数和(自身を除く): 28011426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 666937, 1333874, 2000811, 3334685, 4001622, 6669370, 10004055, 20008110]

約数ペア:

[(1, 20008110), (2, 10004055), (3, 6669370), (5, 4001622), (6, 3334685), (10, 2000811), (15, 1333874), (30, 666937)]