40020366

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{15919}}^1$

素因数の和:16343

約数の個数: 16

約数和(自身を含む): 80236800

約数和(自身を除く): 40216434

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 15919, 31838, 47757, 95514, 6670061, 13340122, 20010183, 40020366]

約数ペア:

[(1, 40020366), (2, 20010183), (3, 13340122), (6, 6670061), (419, 95514), (838, 47757), (1257, 31838), (2514, 15919)]