20270574

素因数分解:

$2^1\times 3^6\times {\mathrm{13903}}^1$

素因数の和:13923

約数の個数: 28

約数和(自身を含む): 45591216

約数和(自身を除く): 25320642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13903, 27806, 41709, 83418, 125127, 250254, 375381, 750762, 1126143, 2252286, 3378429, 6756858, 10135287, 20270574]

約数ペア:

[(1, 20270574), (2, 10135287), (3, 6756858), (6, 3378429), (9, 2252286), (18, 1126143), (27, 750762), (54, 375381), (81, 250254), (162, 125127), (243, 83418), (486, 41709), (729, 27806), (1458, 13903)]