20098862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84449}}^1$

素因数の和:84475

約数の個数: 16

約数和(自身を含む): 36482400

約数和(自身を除く): 16383538

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84449, 168898, 591143, 1182286, 1435633, 2871266, 10049431, 20098862]

約数ペア:

[(1, 20098862), (2, 10049431), (7, 2871266), (14, 1435633), (17, 1182286), (34, 591143), (119, 168898), (238, 84449)]