20411232

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 53933040

約数和(自身を除く): 33521808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1229, 1384, 2076, 2458, 2768, 3687, 4152, 4916, 5536, 7374, 8304, 9832, 14748, 16608, 19664, 29496, 39328, 58992, 117984, 212617, 425234, 637851, 850468, 1275702, 1700936, 2551404, 3401872, 5102808, 6803744, 10205616, 20411232]

約数ペア:

[(1, 20411232), (2, 10205616), (3, 6803744), (4, 5102808), (6, 3401872), (8, 2551404), (12, 1700936), (16, 1275702), (24, 850468), (32, 637851), (48, 425234), (96, 212617), (173, 117984), (346, 58992), (519, 39328), (692, 29496), (1038, 19664), (1229, 16608), (1384, 14748), (2076, 9832), (2458, 8304), (2768, 7374), (3687, 5536), (4152, 4916)]