20660544

素因数分解:

$2^6\times 3^2\times {\mathrm{35869}}^1$

素因数の和:35887

約数の個数: 42

約数和(自身を含む): 59221370

約数和(自身を除く): 38560826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35869, 71738, 107607, 143476, 215214, 286952, 322821, 430428, 573904, 645642, 860856, 1147808, 1291284, 1721712, 2295616, 2582568, 3443424, 5165136, 6886848, 10330272, 20660544]

約数ペア:

[(1, 20660544), (2, 10330272), (3, 6886848), (4, 5165136), (6, 3443424), (8, 2582568), (9, 2295616), (12, 1721712), (16, 1291284), (18, 1147808), (24, 860856), (32, 645642), (36, 573904), (48, 430428), (64, 322821), (72, 286952), (96, 215214), (144, 143476), (192, 107607), (288, 71738), (576, 35869)]