20054631

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3907}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 28137600

約数和(自身を除く): 8082969

約数列:

[1, 3, 29, 59, 87, 177, 1711, 3907, 5133, 11721, 113303, 230513, 339909, 691539, 6684877, 20054631]

約数ペア:

[(1, 20054631), (3, 6684877), (29, 691539), (59, 339909), (87, 230513), (177, 113303), (1711, 11721), (3907, 5133)]