20115745530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670524851}}^1$

素因数の和:670524861

約数の個数: 16

約数和(自身を含む): 48277789344

約数和(自身を除く): 28162043814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670524851, 1341049702, 2011574553, 3352624255, 4023149106, 6705248510, 10057872765, 20115745530]

約数ペア:

[(1, 20115745530), (2, 10057872765), (3, 6705248510), (5, 4023149106), (6, 3352624255), (10, 2011574553), (15, 1341049702), (30, 670524851)]