20180996692

素因数分解:

$2^2\times {\mathrm{40427}}^1\times {\mathrm{124799}}^1$

素因数の和:165230

約数の個数: 12

約数和(自身を含む): 35317900800

約数和(自身を除く): 15136904108

約数列:

[1, 2, 4, 40427, 80854, 124799, 161708, 249598, 499196, 5045249173, 10090498346, 20180996692]

約数ペア:

[(1, 20180996692), (2, 10090498346), (4, 5045249173), (40427, 499196), (80854, 249598), (124799, 161708)]