20458338

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{41081}}^1$

素因数の和:41169

約数の個数: 16

約数和(自身を含む): 41410656

約数和(自身を除く): 20952318

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 41081, 82162, 123243, 246486, 3409723, 6819446, 10229169, 20458338]

約数ペア:

[(1, 20458338), (2, 10229169), (3, 6819446), (6, 3409723), (83, 246486), (166, 123243), (249, 82162), (498, 41081)]