20097930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{669931}}^1$

素因数の和:669941

約数の個数: 16

約数和(自身を含む): 48235104

約数和(自身を除く): 28137174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 669931, 1339862, 2009793, 3349655, 4019586, 6699310, 10048965, 20097930]

約数ペア:

[(1, 20097930), (2, 10048965), (3, 6699310), (5, 4019586), (6, 3349655), (10, 2009793), (15, 1339862), (30, 669931)]