20160240569

素因数分解:

$7^2\times {\mathrm{239}}^1\times {\mathrm{593}}^1\times {\mathrm{2903}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 23597671680

約数和(自身を除く): 3437431111

約数列:

[1, 7, 49, 239, 593, 1673, 2903, 4151, 11711, 20321, 29057, 141727, 142247, 693817, 992089, 1721479, 4856719, 6944623, 12050353, 33997033, 84352471, 411433481, 2880034367, 20160240569]

約数ペア:

[(1, 20160240569), (7, 2880034367), (49, 411433481), (239, 84352471), (593, 33997033), (1673, 12050353), (2903, 6944623), (4151, 4856719), (11711, 1721479), (20321, 992089), (29057, 693817), (141727, 142247)]