20527058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9011}}^1$

素因数の和:9097

約数の個数: 16

約数和(自身を含む): 33092064

約数和(自身を除く): 12565006

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 9011, 18022, 153187, 306374, 603737, 1207474, 10263529, 20527058]

約数ペア:

[(1, 20527058), (2, 10263529), (17, 1207474), (34, 603737), (67, 306374), (134, 153187), (1139, 18022), (2278, 9011)]