20170012070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155153939}}^1$

素因数の和:155153959

約数の個数: 16

約数和(自身を含む): 39098792880

約数和(自身を除く): 18928780810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155153939, 310307878, 775769695, 1551539390, 2017001207, 4034002414, 10085006035, 20170012070]

約数ペア:

[(1, 20170012070), (2, 10085006035), (5, 4034002414), (10, 2017001207), (13, 1551539390), (26, 775769695), (65, 310307878), (130, 155153939)]