20179933170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672664439}}^1$

素因数の和:672664449

約数の個数: 16

約数和(自身を含む): 48431839680

約数和(自身を除く): 28251906510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672664439, 1345328878, 2017993317, 3363322195, 4035986634, 6726644390, 10089966585, 20179933170]

約数ペア:

[(1, 20179933170), (2, 10089966585), (3, 6726644390), (5, 4035986634), (6, 3363322195), (10, 2017993317), (15, 1345328878), (30, 672664439)]