20020452933

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{985307}}^1$

素因数の和:985844

約数の個数: 16

約数和(自身を含む): 28802523456

約数和(自身を除く): 8782070523

約数列:

[1, 3, 13, 39, 521, 1563, 6773, 20319, 985307, 2955921, 12808991, 38426973, 513344947, 1540034841, 6673484311, 20020452933]

約数ペア:

[(1, 20020452933), (3, 6673484311), (13, 1540034841), (39, 513344947), (521, 38426973), (1563, 12808991), (6773, 2955921), (20319, 985307)]