20536696770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{684556559}}^1$

素因数の和:684556569

約数の個数: 16

約数和(自身を含む): 49288072320

約数和(自身を除く): 28751375550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 684556559, 1369113118, 2053669677, 3422782795, 4107339354, 6845565590, 10268348385, 20536696770]

約数ペア:

[(1, 20536696770), (2, 10268348385), (3, 6845565590), (5, 4107339354), (6, 3422782795), (10, 2053669677), (15, 1369113118), (30, 684556559)]