20104109718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43515389}}^1$

素因数の和:43515412

約数の個数: 32

約数和(自身を含む): 50129729280

約数和(自身を除く): 30025619562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43515389, 87030778, 130546167, 261092334, 304607723, 478669279, 609215446, 913823169, 957338558, 1436007837, 1827646338, 2872015674, 3350684953, 6701369906, 10052054859, 20104109718]

約数ペア:

[(1, 20104109718), (2, 10052054859), (3, 6701369906), (6, 3350684953), (7, 2872015674), (11, 1827646338), (14, 1436007837), (21, 957338558), (22, 913823169), (33, 609215446), (42, 478669279), (66, 304607723), (77, 261092334), (154, 130546167), (231, 87030778), (462, 43515389)]