20792870109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7242379}}^1$

素因数の和:7242425

約数の個数: 24

約数和(自身を含む): 33894338400

約数和(自身を除く): 13101468291

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 7242379, 21727137, 65181411, 79666169, 210028991, 238998507, 630086973, 716995521, 1890260919, 2310318901, 6930956703, 20792870109]

約数ペア:

[(1, 20792870109), (3, 6930956703), (9, 2310318901), (11, 1890260919), (29, 716995521), (33, 630086973), (87, 238998507), (99, 210028991), (261, 79666169), (319, 65181411), (957, 21727137), (2871, 7242379)]