20602284

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{3373}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 48180720

約数和(自身を除く): 27578436

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 3373, 6108, 6746, 10119, 13492, 20238, 40476, 1716857, 3433714, 5150571, 6867428, 10301142, 20602284]

約数ペア:

[(1, 20602284), (2, 10301142), (3, 6867428), (4, 5150571), (6, 3433714), (12, 1716857), (509, 40476), (1018, 20238), (1527, 13492), (2036, 10119), (3054, 6746), (3373, 6108)]