20199208456

素因数分解:

$2^3\times 7^2\times {\mathrm{51528593}}^1$

素因数の和:51528613

約数の個数: 24

約数和(自身を含む): 44056947870

約数和(自身を除く): 23857739414

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51528593, 103057186, 206114372, 360700151, 412228744, 721400302, 1442800604, 2524901057, 2885601208, 5049802114, 10099604228, 20199208456]

約数ペア:

[(1, 20199208456), (2, 10099604228), (4, 5049802114), (7, 2885601208), (8, 2524901057), (14, 1442800604), (28, 721400302), (49, 412228744), (56, 360700151), (98, 206114372), (196, 103057186), (392, 51528593)]