20046273

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 30480480

約数和(自身を除く): 10434207

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 2081, 3211, 6243, 9633, 27053, 39539, 81159, 118617, 351689, 514007, 1055067, 1542021, 6682091, 20046273]

約数ペア:

[(1, 20046273), (3, 6682091), (13, 1542021), (19, 1055067), (39, 514007), (57, 351689), (169, 118617), (247, 81159), (507, 39539), (741, 27053), (2081, 9633), (3211, 6243)]