20322627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1187}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 29272320

約数和(自身を除く): 8949693

約数列:

[1, 3, 13, 39, 439, 1187, 1317, 3561, 5707, 15431, 17121, 46293, 521093, 1563279, 6774209, 20322627]

約数ペア:

[(1, 20322627), (3, 6774209), (13, 1563279), (39, 521093), (439, 46293), (1187, 17121), (1317, 15431), (3561, 5707)]