20149202286

素因数分解:

$2^1\times 3^2\times {\mathrm{1709}}^1\times {\mathrm{655003}}^1$

素因数の和:656720

約数の個数: 24

約数和(自身を含む): 43682216760

約数和(自身を除く): 23533014474

約数列:

[1, 2, 3, 6, 9, 18, 1709, 3418, 5127, 10254, 15381, 30762, 655003, 1310006, 1965009, 3930018, 5895027, 11790054, 1119400127, 2238800254, 3358200381, 6716400762, 10074601143, 20149202286]

約数ペア:

[(1, 20149202286), (2, 10074601143), (3, 6716400762), (6, 3358200381), (9, 2238800254), (18, 1119400127), (1709, 11790054), (3418, 5895027), (5127, 3930018), (10254, 1965009), (15381, 1310006), (30762, 655003)]