20160648297

素因数分解:

$3^2\times {\mathrm{347}}^1\times {\mathrm{6455539}}^1$

素因数の和:6455892

約数の個数: 12

約数和(自身を含む): 29204862960

約数和(自身を除く): 9044214663

約数列:

[1, 3, 9, 347, 1041, 3123, 6455539, 19366617, 58099851, 2240072033, 6720216099, 20160648297]

約数ペア:

[(1, 20160648297), (3, 6720216099), (9, 2240072033), (347, 58099851), (1041, 19366617), (3123, 6455539)]