20541558

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{58027}}^1$

素因数の和:58091

約数の個数: 16

約数和(自身を含む): 41780160

約数和(自身を除く): 21238602

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 58027, 116054, 174081, 348162, 3423593, 6847186, 10270779, 20541558]

約数ペア:

[(1, 20541558), (2, 10270779), (3, 6847186), (6, 3423593), (59, 348162), (118, 174081), (177, 116054), (354, 58027)]