20173769230

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14725379}}^1$

素因数の和:14725523

約数の個数: 16

約数和(自身を含む): 36577843920

約数和(自身を除く): 16404074690

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 14725379, 29450758, 73626895, 147253790, 2017376923, 4034753846, 10086884615, 20173769230]

約数ペア:

[(1, 20173769230), (2, 10086884615), (5, 4034753846), (10, 2017376923), (137, 147253790), (274, 73626895), (685, 29450758), (1370, 14725379)]