2020565574

素因数分解:

$2^1\times 3^4\times {\mathrm{12472627}}^1$

素因数の和:12472641

約数の個数: 20

約数和(自身を含む): 4527563964

約数和(自身を除く): 2506998390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12472627, 24945254, 37417881, 74835762, 112253643, 224507286, 336760929, 673521858, 1010282787, 2020565574]

約数ペア:

[(1, 2020565574), (2, 1010282787), (3, 673521858), (6, 336760929), (9, 224507286), (18, 112253643), (27, 74835762), (54, 37417881), (81, 24945254), (162, 12472627)]