20160642699

素因数分解:

$3^2\times {\mathrm{12911}}^1\times {\mathrm{173501}}^1$

素因数の和:186418

約数の個数: 12

約数和(自身を含む): 29123351712

約数和(自身を除く): 8962709013

約数列:

[1, 3, 9, 12911, 38733, 116199, 173501, 520503, 1561509, 2240071411, 6720214233, 20160642699]

約数ペア:

[(1, 20160642699), (3, 6720214233), (9, 2240071411), (12911, 1561509), (38733, 520503), (116199, 173501)]