20137550318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1\times {\mathrm{228841}}^1$

素因数の和:230779

約数の個数: 16

約数和(自身を含む): 31536258336

約数和(自身を除く): 11398708018

約数列:

[1, 2, 23, 46, 1913, 3826, 43999, 87998, 228841, 457682, 5263343, 10526686, 437772833, 875545666, 10068775159, 20137550318]

約数ペア:

[(1, 20137550318), (2, 10068775159), (23, 875545666), (46, 437772833), (1913, 10526686), (3826, 5263343), (43999, 457682), (87998, 228841)]