20500416

素因数分解:

$2^6\times 3^2\times {\mathrm{35591}}^1$

素因数の和:35609

約数の個数: 42

約数和(自身を含む): 58762392

約数和(自身を除く): 38261976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35591, 71182, 106773, 142364, 213546, 284728, 320319, 427092, 569456, 640638, 854184, 1138912, 1281276, 1708368, 2277824, 2562552, 3416736, 5125104, 6833472, 10250208, 20500416]

約数ペア:

[(1, 20500416), (2, 10250208), (3, 6833472), (4, 5125104), (6, 3416736), (8, 2562552), (9, 2277824), (12, 1708368), (16, 1281276), (18, 1138912), (24, 854184), (32, 640638), (36, 569456), (48, 427092), (64, 320319), (72, 284728), (96, 213546), (144, 142364), (192, 106773), (288, 71182), (576, 35591)]