20123930418

素因数分解:

$2^1\times 3^1\times {\mathrm{19157}}^1\times {\mathrm{175079}}^1$

素因数の和:194241

約数の個数: 16

約数和(自身を含む): 40250191680

約数和(自身を除く): 20126261262

約数列:

[1, 2, 3, 6, 19157, 38314, 57471, 114942, 175079, 350158, 525237, 1050474, 3353988403, 6707976806, 10061965209, 20123930418]

約数ペア:

[(1, 20123930418), (2, 10061965209), (3, 6707976806), (6, 3353988403), (19157, 1050474), (38314, 525237), (57471, 350158), (114942, 175079)]