2000827605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19055501}}^1$

素因数の和:19055516

約数の個数: 16

約数和(自身を含む): 3658656384

約数和(自身を除く): 1657828779

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19055501, 57166503, 95277505, 133388507, 285832515, 400165521, 666942535, 2000827605]

約数ペア:

[(1, 2000827605), (3, 666942535), (5, 400165521), (7, 285832515), (15, 133388507), (21, 95277505), (35, 57166503), (105, 19055501)]