20169903091

素因数分解:

${\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1510741}}^1$

素因数の和:1510846

約数の個数: 12

約数和(自身を含む): 22117262880

約数和(自身を除く): 1947359789

約数列:

[1, 13, 79, 169, 1027, 13351, 1510741, 19639633, 119348539, 255315229, 1551531007, 20169903091]

約数ペア:

[(1, 20169903091), (13, 1551531007), (79, 255315229), (169, 119348539), (1027, 19639633), (13351, 1510741)]