20550042

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67157}}^1$

素因数の和:67182

約数の個数: 24

約数和(自身を含む): 47144916

約数和(自身を除く): 26594874

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67157, 134314, 201471, 402942, 604413, 1141669, 1208826, 2283338, 3425007, 6850014, 10275021, 20550042]

約数ペア:

[(1, 20550042), (2, 10275021), (3, 6850014), (6, 3425007), (9, 2283338), (17, 1208826), (18, 1141669), (34, 604413), (51, 402942), (102, 201471), (153, 134314), (306, 67157)]