20167053

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 27662976

約数和(自身を除く): 7495923

約数列:

[1, 3, 71, 73, 213, 219, 1297, 3891, 5183, 15549, 92087, 94681, 276261, 284043, 6722351, 20167053]

約数ペア:

[(1, 20167053), (3, 6722351), (71, 284043), (73, 276261), (213, 94681), (219, 92087), (1297, 15549), (3891, 5183)]