20199484123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{374321}}^1$

素因数の和:374934

約数の個数: 16

約数和(自身を含む): 24902894016

約数和(自身を除く): 4703409893

約数列:

[1, 7, 13, 91, 593, 4151, 7709, 53963, 374321, 2620247, 4866173, 34063211, 221972353, 1553806471, 2885640589, 20199484123]

約数ペア:

[(1, 20199484123), (7, 2885640589), (13, 1553806471), (91, 221972353), (593, 34063211), (4151, 4866173), (7709, 2620247), (53963, 374321)]