20197352131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1223}}^1\times {\mathrm{3389}}^1$

素因数の和:5066

約数の個数: 16

約数和(自身を含む): 22107790080

約数和(自身を除く): 1910437949

約数列:

[1, 11, 443, 1223, 3389, 4873, 13453, 37279, 541789, 1501327, 4144747, 5959679, 16514597, 45592217, 1836122921, 20197352131]

約数ペア:

[(1, 20197352131), (11, 1836122921), (443, 45592217), (1223, 16514597), (3389, 5959679), (4873, 4144747), (13453, 1501327), (37279, 541789)]