20131510554

素因数分解:

$2^1\times 3^3\times {\mathrm{372805751}}^1$

素因数の和:372805762

約数の個数: 16

約数和(自身を含む): 44736690240

約数和(自身を除く): 24605179686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372805751, 745611502, 1118417253, 2236834506, 3355251759, 6710503518, 10065755277, 20131510554]

約数ペア:

[(1, 20131510554), (2, 10065755277), (3, 6710503518), (6, 3355251759), (9, 2236834506), (18, 1118417253), (27, 745611502), (54, 372805751)]