2009200736

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{52807}}^1$

素因数の和:52887

約数の個数: 48

約数和(自身を含む): 4191899040

約数和(自身を除く): 2182698304

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 2378, 4756, 9512, 19024, 38048, 52807, 105614, 211228, 422456, 844912, 1531403, 1689824, 2165087, 3062806, 4330174, 6125612, 8660348, 12251224, 17320696, 24502448, 34641392, 49004896, 62787523, 69282784, 125575046, 251150092, 502300184, 1004600368, 2009200736]

約数ペア:

[(1, 2009200736), (2, 1004600368), (4, 502300184), (8, 251150092), (16, 125575046), (29, 69282784), (32, 62787523), (41, 49004896), (58, 34641392), (82, 24502448), (116, 17320696), (164, 12251224), (232, 8660348), (328, 6125612), (464, 4330174), (656, 3062806), (928, 2165087), (1189, 1689824), (1312, 1531403), (2378, 844912), (4756, 422456), (9512, 211228), (19024, 105614), (38048, 52807)]