20039797799

素因数分解:

$7^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1\times {\mathrm{8513}}^1$

素因数の和:9686

約数の個数: 16

約数和(自身を含む): 22984803072

約数和(自身を除く): 2945005273

約数列:

[1, 7, 523, 643, 3661, 4501, 8513, 59591, 336289, 2354023, 4452299, 5473859, 31166093, 38317013, 2862828257, 20039797799]

約数ペア:

[(1, 20039797799), (7, 2862828257), (523, 38317013), (643, 31166093), (3661, 5473859), (4501, 4452299), (8513, 2354023), (59591, 336289)]