20160897123

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{2621}}^1\times {\mathrm{6269}}^1$

素因数の和:9302

約数の個数: 16

約数和(自身を含む): 26961501600

約数和(自身を除く): 6800604477

約数列:

[1, 3, 409, 1227, 2621, 6269, 7863, 18807, 1071989, 2564021, 3215967, 7692063, 16431049, 49293147, 6720299041, 20160897123]

約数ペア:

[(1, 20160897123), (3, 6720299041), (409, 49293147), (1227, 16431049), (2621, 7692063), (6269, 3215967), (7863, 2564021), (18807, 1071989)]