20145861331

素因数分解:

${\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{284261}}^1$

素因数の和:284933

約数の個数: 8

約数和(自身を含む): 20337240528

約数和(自身を除く): 191379197

約数列:

[1, 131, 541, 70871, 284261, 37238191, 153785201, 20145861331]

約数ペア:

[(1, 20145861331), (131, 153785201), (541, 37238191), (70871, 284261)]