2020967510

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1591313}}^1$

素因数の和:1591447

約数の個数: 16

約数和(自身を含む): 3666387456

約数和(自身を除く): 1645419946

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1591313, 3182626, 7956565, 15913130, 202096751, 404193502, 1010483755, 2020967510]

約数ペア:

[(1, 2020967510), (2, 1010483755), (5, 404193502), (10, 202096751), (127, 15913130), (254, 7956565), (635, 3182626), (1270, 1591313)]