20213024151

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1\times {\mathrm{4073}}^1$

素因数の和:5183

約数の個数: 32

約数和(自身を含む): 28553720832

約数和(自身を除く): 8340696681

約数列:

[1, 3, 23, 69, 71, 213, 1013, 1633, 3039, 4073, 4899, 12219, 23299, 69897, 71923, 93679, 215769, 281037, 289183, 867549, 1654229, 4125949, 4962687, 6651209, 12377847, 19953627, 94896827, 284690481, 292942379, 878827137, 6737674717, 20213024151]

約数ペア:

[(1, 20213024151), (3, 6737674717), (23, 878827137), (69, 292942379), (71, 284690481), (213, 94896827), (1013, 19953627), (1633, 12377847), (3039, 6651209), (4073, 4962687), (4899, 4125949), (12219, 1654229), (23299, 867549), (69897, 289183), (71923, 281037), (93679, 215769)]