20186170120

素因数分解:

$2^3\times 5^1\times {\mathrm{5479}}^1\times {\mathrm{92107}}^1$

素因数の和:97597

約数の個数: 32

約数和(自身を含む): 45427665600

約数和(自身を除く): 25241495480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5479, 10958, 21916, 27395, 43832, 54790, 92107, 109580, 184214, 219160, 368428, 460535, 736856, 921070, 1842140, 3684280, 504654253, 1009308506, 2018617012, 2523271265, 4037234024, 5046542530, 10093085060, 20186170120]

約数ペア:

[(1, 20186170120), (2, 10093085060), (4, 5046542530), (5, 4037234024), (8, 2523271265), (10, 2018617012), (20, 1009308506), (40, 504654253), (5479, 3684280), (10958, 1842140), (21916, 921070), (27395, 736856), (43832, 460535), (54790, 368428), (92107, 219160), (109580, 184214)]