20341708807

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{3847}}^1$

素因数の和:4435

約数の個数: 32

約数和(自身を含む): 24824217600

約数和(自身を除く): 4482508793

約数列:

[1, 7, 19, 83, 133, 479, 581, 1577, 3353, 3847, 9101, 11039, 26929, 39757, 63707, 73093, 278299, 319301, 511651, 755383, 1842713, 2235107, 5287681, 6066719, 12898991, 35011547, 42467033, 152945179, 245080829, 1070616253, 2905958401, 20341708807]

約数ペア:

[(1, 20341708807), (7, 2905958401), (19, 1070616253), (83, 245080829), (133, 152945179), (479, 42467033), (581, 35011547), (1577, 12898991), (3353, 6066719), (3847, 5287681), (9101, 2235107), (11039, 1842713), (26929, 755383), (39757, 511651), (63707, 319301), (73093, 278299)]