20024518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1217}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 31716720

約数和(自身を除く): 11692202

約数列:

[1, 2, 19, 38, 433, 866, 1217, 2434, 8227, 16454, 23123, 46246, 526961, 1053922, 10012259, 20024518]

約数ペア:

[(1, 20024518), (2, 10012259), (19, 1053922), (38, 526961), (433, 46246), (866, 23123), (1217, 16454), (2434, 8227)]