20869230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{695641}}^1$

素因数の和:695651

約数の個数: 16

約数和(自身を含む): 50086224

約数和(自身を除く): 29216994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 695641, 1391282, 2086923, 3478205, 4173846, 6956410, 10434615, 20869230]

約数ペア:

[(1, 20869230), (2, 10434615), (3, 6956410), (5, 4173846), (6, 3478205), (10, 2086923), (15, 1391282), (30, 695641)]