20199608957

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1279}}^1\times {\mathrm{130523}}^1$

素因数の和:131824

約数の個数: 12

約数和(自身を含む): 22220405760

約数和(自身を除く): 2020796803

約数列:

[1, 11, 121, 1279, 14069, 130523, 154759, 1435753, 15793283, 166938917, 1836328087, 20199608957]

約数ペア:

[(1, 20199608957), (11, 1836328087), (121, 166938917), (1279, 15793283), (14069, 1435753), (130523, 154759)]