20854534668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157988899}}^1$

素因数の和:157988917

約数の個数: 24

約数和(自身を含む): 53084270400

約数和(自身を除く): 32229735732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157988899, 315977798, 473966697, 631955596, 947933394, 1737877889, 1895866788, 3475755778, 5213633667, 6951511556, 10427267334, 20854534668]

約数ペア:

[(1, 20854534668), (2, 10427267334), (3, 6951511556), (4, 5213633667), (6, 3475755778), (11, 1895866788), (12, 1737877889), (22, 947933394), (33, 631955596), (44, 473966697), (66, 315977798), (132, 157988899)]