20133800

素因数分解:

$2^3\times 5^2\times {\mathrm{100669}}^1$

素因数の和:100685

約数の個数: 24

約数和(自身を含む): 46811550

約数和(自身を除く): 26677750

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 100669, 201338, 402676, 503345, 805352, 1006690, 2013380, 2516725, 4026760, 5033450, 10066900, 20133800]

約数ペア:

[(1, 20133800), (2, 10066900), (4, 5033450), (5, 4026760), (8, 2516725), (10, 2013380), (20, 1006690), (25, 805352), (40, 503345), (50, 402676), (100, 201338), (200, 100669)]