20873603011

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{147401}}^1$

素因数の和:147602

約数の個数: 16

約数和(自身を含む): 22414537728

約数和(自身を除く): 1540934717

約数列:

[1, 23, 47, 131, 1081, 3013, 6157, 141611, 147401, 3390223, 6927847, 19309531, 159340481, 444119213, 907547957, 20873603011]

約数ペア:

[(1, 20873603011), (23, 907547957), (47, 444119213), (131, 159340481), (1081, 19309531), (3013, 6927847), (6157, 3390223), (141611, 147401)]