20483806

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5399}}^1$

素因数の和:5679

約数の個数: 16

約数和(自身を含む): 35251200

約数和(自身を除く): 14767394

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 5399, 10798, 37793, 75586, 1463129, 2926258, 10241903, 20483806]

約数ペア:

[(1, 20483806), (2, 10241903), (7, 2926258), (14, 1463129), (271, 75586), (542, 37793), (1897, 10798), (3794, 5399)]