2017070032

素因数分解:

$2^4\times {\mathrm{3203}}^1\times {\mathrm{39359}}^1$

素因数の和:42570

約数の個数: 20

約数和(自身を含む): 3909392640

約数和(自身を除く): 1892322608

約数列:

[1, 2, 4, 8, 16, 3203, 6406, 12812, 25624, 39359, 51248, 78718, 157436, 314872, 629744, 126066877, 252133754, 504267508, 1008535016, 2017070032]

約数ペア:

[(1, 2017070032), (2, 1008535016), (4, 504267508), (8, 252133754), (16, 126066877), (3203, 629744), (6406, 314872), (12812, 157436), (25624, 78718), (39359, 51248)]