20616303

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10303}}^1$

素因数の和:10358

約数の個数: 16

約数和(自身を含む): 29675520

約数和(自身を除く): 9059217

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 10303, 30909, 236969, 298787, 710907, 896361, 6872101, 20616303]

約数ペア:

[(1, 20616303), (3, 6872101), (23, 896361), (29, 710907), (69, 298787), (87, 236969), (667, 30909), (2001, 10303)]