20144484897

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1\times {\mathrm{18523}}^1$

素因数の和:20992

約数の個数: 16

約数和(自身を含む): 27043558080

約数和(自身を除く): 6899073183

約数列:

[1, 3, 157, 471, 2309, 6927, 18523, 55569, 362513, 1087539, 2908111, 8724333, 42769607, 128308821, 6714828299, 20144484897]

約数ペア:

[(1, 20144484897), (3, 6714828299), (157, 128308821), (471, 42769607), (2309, 8724333), (6927, 2908111), (18523, 1087539), (55569, 362513)]