20320034

素因数分解:

$2^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1381}}^1$

素因数の和:2441

約数の個数: 16

約数和(自身を含む): 34892736

約数和(自身を除く): 14572702

約数列:

[1, 2, 7, 14, 1051, 1381, 2102, 2762, 7357, 9667, 14714, 19334, 1451431, 2902862, 10160017, 20320034]

約数ペア:

[(1, 20320034), (2, 10160017), (7, 2902862), (14, 1451431), (1051, 19334), (1381, 14714), (2102, 9667), (2762, 7357)]