20031048

素因数分解:

$2^3\times 3^2\times {\mathrm{278209}}^1$

素因数の和:278221

約数の個数: 24

約数和(自身を含む): 54250950

約数和(自身を除く): 34219902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278209, 556418, 834627, 1112836, 1669254, 2225672, 2503881, 3338508, 5007762, 6677016, 10015524, 20031048]

約数ペア:

[(1, 20031048), (2, 10015524), (3, 6677016), (4, 5007762), (6, 3338508), (8, 2503881), (9, 2225672), (12, 1669254), (18, 1112836), (24, 834627), (36, 556418), (72, 278209)]