20143292595

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{9949}}^1$

素因数の和:10116

約数の個数: 48

約数和(自身を含む): 33451581600

約数和(自身を除く): 13308289005

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 645, 1095, 1849, 3139, 5547, 9245, 9417, 9949, 15695, 27735, 29847, 47085, 49745, 134977, 149235, 404931, 427807, 674885, 726277, 1283421, 2024655, 2139035, 2178831, 3631385, 6417105, 10894155, 18395701, 31229911, 55187103, 91978505, 93689733, 156149555, 275935515, 468448665, 1342886173, 4028658519, 6714430865, 20143292595]

約数ペア:

[(1, 20143292595), (3, 6714430865), (5, 4028658519), (15, 1342886173), (43, 468448665), (73, 275935515), (129, 156149555), (215, 93689733), (219, 91978505), (365, 55187103), (645, 31229911), (1095, 18395701), (1849, 10894155), (3139, 6417105), (5547, 3631385), (9245, 2178831), (9417, 2139035), (9949, 2024655), (15695, 1283421), (27735, 726277), (29847, 674885), (47085, 427807), (49745, 404931), (134977, 149235)]