20072217310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5560171}}^1$

素因数の和:5560216

約数の個数: 24

約数和(自身を含む): 38131659576

約数和(自身を除く): 18059442266

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 5560171, 11120342, 27800855, 55601710, 105643249, 211286498, 528216245, 1056432490, 2007221731, 4014443462, 10036108655, 20072217310]

約数ペア:

[(1, 20072217310), (2, 10036108655), (5, 4014443462), (10, 2007221731), (19, 1056432490), (38, 528216245), (95, 211286498), (190, 105643249), (361, 55601710), (722, 27800855), (1805, 11120342), (3610, 5560171)]