20242880109

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{16181359}}^1$

素因数の和:16181504

約数の個数: 12

約数和(自身を含む): 29450075200

約数和(自身を除く): 9207195091

約数列:

[1, 3, 9, 139, 417, 1251, 16181359, 48544077, 145632231, 2249208901, 6747626703, 20242880109]

約数ペア:

[(1, 20242880109), (3, 6747626703), (9, 2249208901), (139, 145632231), (417, 48544077), (1251, 16181359)]