20795619108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157542569}}^1$

素因数の和:157542587

約数の個数: 24

約数和(自身を含む): 52934303520

約数和(自身を除く): 32138684412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157542569, 315085138, 472627707, 630170276, 945255414, 1732968259, 1890510828, 3465936518, 5198904777, 6931873036, 10397809554, 20795619108]

約数ペア:

[(1, 20795619108), (2, 10397809554), (3, 6931873036), (4, 5198904777), (6, 3465936518), (11, 1890510828), (12, 1732968259), (22, 945255414), (33, 630170276), (44, 472627707), (66, 315085138), (132, 157542569)]