20195488558

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5323007}}^1$

素因数の和:5323287

約数の個数: 16

約数和(自身を含む): 34748596224

約数和(自身を除く): 14553107666

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 5323007, 10646014, 37261049, 74522098, 1442534897, 2885069794, 10097744279, 20195488558]

約数ペア:

[(1, 20195488558), (2, 10097744279), (7, 2885069794), (14, 1442534897), (271, 74522098), (542, 37261049), (1897, 10646014), (3794, 5323007)]