20848114

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1319}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 35798400

約数和(自身を除く): 14950286

約数列:

[1, 2, 7, 14, 1129, 1319, 2258, 2638, 7903, 9233, 15806, 18466, 1489151, 2978302, 10424057, 20848114]

約数ペア:

[(1, 20848114), (2, 10424057), (7, 2978302), (14, 1489151), (1129, 18466), (1319, 15806), (2258, 9233), (2638, 7903)]