20199366866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62730953}}^1$

素因数の和:62730985

約数の個数: 16

約数和(自身を含む): 36133029504

約数和(自身を除く): 15933662638

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62730953, 125461906, 439116671, 878233342, 1442811919, 2885623838, 10099683433, 20199366866]

約数ペア:

[(1, 20199366866), (2, 10099683433), (7, 2885623838), (14, 1442811919), (23, 878233342), (46, 439116671), (161, 125461906), (322, 62730953)]