20025738

素因数分解:

$2^1\times 3^3\times {\mathrm{359}}^1\times {\mathrm{1033}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 44668800

約数和(自身を除く): 24643062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 359, 718, 1033, 1077, 2066, 2154, 3099, 3231, 6198, 6462, 9297, 9693, 18594, 19386, 27891, 55782, 370847, 741694, 1112541, 2225082, 3337623, 6675246, 10012869, 20025738]

約数ペア:

[(1, 20025738), (2, 10012869), (3, 6675246), (6, 3337623), (9, 2225082), (18, 1112541), (27, 741694), (54, 370847), (359, 55782), (718, 27891), (1033, 19386), (1077, 18594), (2066, 9693), (2154, 9297), (3099, 6462), (3231, 6198)]