20159901226

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{30453023}}^1$

素因数の和:30453356

約数の個数: 8

約数和(自身を含む): 30331211904

約数和(自身を除く): 10171310678

約数列:

[1, 2, 331, 662, 30453023, 60906046, 10079950613, 20159901226]

約数ペア:

[(1, 20159901226), (2, 10079950613), (331, 60906046), (662, 30453023)]