20138554496

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{3837377}}^1$

素因数の和:3837432

約数の個数: 32

約数和(自身を含む): 41098318380

約数和(自身を除く): 20959763884

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 3837377, 7674754, 15349508, 30699016, 61398032, 122796064, 157332457, 245592128, 314664914, 491184256, 629329828, 1258659656, 2517319312, 5034638624, 10069277248, 20138554496]

約数ペア:

[(1, 20138554496), (2, 10069277248), (4, 5034638624), (8, 2517319312), (16, 1258659656), (32, 629329828), (41, 491184256), (64, 314664914), (82, 245592128), (128, 157332457), (164, 122796064), (328, 61398032), (656, 30699016), (1312, 15349508), (2624, 7674754), (5248, 3837377)]