20977230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{699241}}^1$

素因数の和:699251

約数の個数: 16

約数和(自身を含む): 50345424

約数和(自身を除く): 29368194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 699241, 1398482, 2097723, 3496205, 4195446, 6992410, 10488615, 20977230]

約数ペア:

[(1, 20977230), (2, 10488615), (3, 6992410), (5, 4195446), (6, 3496205), (10, 2097723), (15, 1398482), (30, 699241)]