20692416

素因数分解:

$2^6\times 3^1\times {\mathrm{107773}}^1$

素因数の和:107788

約数の個数: 28

約数和(自身を含む): 54749192

約数和(自身を除く): 34056776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 107773, 215546, 323319, 431092, 646638, 862184, 1293276, 1724368, 2586552, 3448736, 5173104, 6897472, 10346208, 20692416]

約数ペア:

[(1, 20692416), (2, 10346208), (3, 6897472), (4, 5173104), (6, 3448736), (8, 2586552), (12, 1724368), (16, 1293276), (24, 862184), (32, 646638), (48, 431092), (64, 323319), (96, 215546), (192, 107773)]