20175086331

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1044097}}^1$

素因数の和:1044235

約数の個数: 24

約数和(自身を含む): 30947064720

約数和(自身を除く): 10771978389

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 6441, 19323, 1044097, 3132291, 9396873, 19837843, 59513529, 117982961, 178540587, 353948883, 1061846649, 2241676259, 6725028777, 20175086331]

約数ペア:

[(1, 20175086331), (3, 6725028777), (9, 2241676259), (19, 1061846649), (57, 353948883), (113, 178540587), (171, 117982961), (339, 59513529), (1017, 19837843), (2147, 9396873), (6441, 3132291), (19323, 1044097)]