20175224896

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7688729}}^1$

素因数の和:7688782

約数の個数: 28

約数和(自身を含む): 41011685820

約数和(自身を除く): 20836460924

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7688729, 15377458, 30754916, 61509832, 123019664, 246039328, 315237889, 492078656, 630475778, 1260951556, 2521903112, 5043806224, 10087612448, 20175224896]

約数ペア:

[(1, 20175224896), (2, 10087612448), (4, 5043806224), (8, 2521903112), (16, 1260951556), (32, 630475778), (41, 492078656), (64, 315237889), (82, 246039328), (164, 123019664), (328, 61509832), (656, 30754916), (1312, 15377458), (2624, 7688729)]