20162648896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24233953}}^1$

素因数の和:24233978

約数の個数: 28

約数和(自身を含む): 43087970212

約数和(自身を除く): 22925321316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24233953, 48467906, 96935812, 193871624, 315041389, 387743248, 630082778, 775486496, 1260165556, 1550972992, 2520331112, 5040662224, 10081324448, 20162648896]

約数ペア:

[(1, 20162648896), (2, 10081324448), (4, 5040662224), (8, 2520331112), (13, 1550972992), (16, 1260165556), (26, 775486496), (32, 630082778), (52, 387743248), (64, 315041389), (104, 193871624), (208, 96935812), (416, 48467906), (832, 24233953)]