20624382

素因数分解:

$2^1\times 3^5\times {\mathrm{42437}}^1$

素因数の和:42454

約数の個数: 24

約数和(自身を含む): 46342296

約数和(自身を除く): 25717914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 42437, 84874, 127311, 254622, 381933, 763866, 1145799, 2291598, 3437397, 6874794, 10312191, 20624382]

約数ペア:

[(1, 20624382), (2, 10312191), (3, 6874794), (6, 3437397), (9, 2291598), (18, 1145799), (27, 763866), (54, 381933), (81, 254622), (162, 127311), (243, 84874), (486, 42437)]