201680894032

素因数分解:

$2^4\times {\mathrm{12605055877}}^1$

素因数の和:12605055885

約数の個数: 10

約数和(自身を含む): 390756732218

約数和(自身を除く): 189075838186

約数列:

[1, 2, 4, 8, 16, 12605055877, 25210111754, 50420223508, 100840447016, 201680894032]

約数ペア:

[(1, 201680894032), (2, 100840447016), (4, 50420223508), (8, 25210111754), (16, 12605055877)]