20426042

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16033}}^1$

素因数の和:16062

約数の個数: 24

約数和(自身を含む): 38385396

約数和(自身を除く): 17959354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 16033, 32066, 112231, 208429, 224462, 416858, 785617, 1459003, 1571234, 2918006, 10213021, 20426042]

約数ペア:

[(1, 20426042), (2, 10213021), (7, 2918006), (13, 1571234), (14, 1459003), (26, 785617), (49, 416858), (91, 224462), (98, 208429), (182, 112231), (637, 32066), (1274, 16033)]