20856552602

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{146877131}}^1$

素因数の和:146877204

約数の個数: 8

約数和(自身を含む): 31725460512

約数和(自身を除く): 10868907910

約数列:

[1, 2, 71, 142, 146877131, 293754262, 10428276301, 20856552602]

約数ペア:

[(1, 20856552602), (2, 10428276301), (71, 293754262), (142, 146877131)]