20177070592

素因数分解:

$2^9\times 7^1\times {\mathrm{5629763}}^1$

素因数の和:5629788

約数の個数: 40

約数和(自身を含む): 46073988576

約数和(自身を除く): 25896917984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 5629763, 11259526, 22519052, 39408341, 45038104, 78816682, 90076208, 157633364, 180152416, 315266728, 360304832, 630533456, 720609664, 1261066912, 1441219328, 2522133824, 2882438656, 5044267648, 10088535296, 20177070592]

約数ペア:

[(1, 20177070592), (2, 10088535296), (4, 5044267648), (7, 2882438656), (8, 2522133824), (14, 1441219328), (16, 1261066912), (28, 720609664), (32, 630533456), (56, 360304832), (64, 315266728), (112, 180152416), (128, 157633364), (224, 90076208), (256, 78816682), (448, 45038104), (512, 39408341), (896, 22519052), (1792, 11259526), (3584, 5629763)]