20098110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{669937}}^1$

素因数の和:669947

約数の個数: 16

約数和(自身を含む): 48235536

約数和(自身を除く): 28137426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 669937, 1339874, 2009811, 3349685, 4019622, 6699370, 10049055, 20098110]

約数ペア:

[(1, 20098110), (2, 10049055), (3, 6699370), (5, 4019622), (6, 3349685), (10, 2009811), (15, 1339874), (30, 669937)]