20172463352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{225119}}^1$

素因数の和:225635

約数の個数: 32

約数和(自身を含む): 39549081600

約数和(自身を除く): 19376618248

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 487, 974, 1948, 3896, 11201, 22402, 44804, 89608, 225119, 450238, 900476, 1800952, 5177737, 10355474, 20710948, 41421896, 109632953, 219265906, 438531812, 877063624, 2521557919, 5043115838, 10086231676, 20172463352]

約数ペア:

[(1, 20172463352), (2, 10086231676), (4, 5043115838), (8, 2521557919), (23, 877063624), (46, 438531812), (92, 219265906), (184, 109632953), (487, 41421896), (974, 20710948), (1948, 10355474), (3896, 5177737), (11201, 1800952), (22402, 900476), (44804, 450238), (89608, 225119)]