20199256063

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{76519}}^1$

素因数の和:77446

約数の個数: 16

約数和(自身を含む): 23648965120

約数和(自身を除く): 3449709057

約数列:

[1, 7, 43, 301, 877, 6139, 37711, 76519, 263977, 535633, 3290317, 23032219, 67107163, 469750141, 2885608009, 20199256063]

約数ペア:

[(1, 20199256063), (7, 2885608009), (43, 469750141), (301, 67107163), (877, 23032219), (6139, 3290317), (37711, 535633), (76519, 263977)]