20074691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3739}}^1$

素因数の和:3818

約数の個数: 16

約数和(自身を含む): 25132800

約数和(自身を除く): 5058109

約数列:

[1, 7, 13, 59, 91, 413, 767, 3739, 5369, 26173, 48607, 220601, 340249, 1544207, 2867813, 20074691]

約数ペア:

[(1, 20074691), (7, 2867813), (13, 1544207), (59, 340249), (91, 220601), (413, 48607), (767, 26173), (3739, 5369)]