20367186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15643}}^1$

素因数の和:15686

約数の個数: 32

約数和(自身を含む): 48058368

約数和(自身を除く): 27691182

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15643, 31286, 46929, 93858, 109501, 219002, 328503, 484933, 657006, 969866, 1454799, 2909598, 3394531, 6789062, 10183593, 20367186]

約数ペア:

[(1, 20367186), (2, 10183593), (3, 6789062), (6, 3394531), (7, 2909598), (14, 1454799), (21, 969866), (31, 657006), (42, 484933), (62, 328503), (93, 219002), (186, 109501), (217, 93858), (434, 46929), (651, 31286), (1302, 15643)]