2020177926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10567}}^1$

素因数の和:10650

約数の個数: 96

約数和(自身を含む): 5077712640

約数和(自身を除く): 3057534714

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 78, 86, 114, 117, 129, 171, 234, 247, 258, 342, 387, 494, 559, 741, 774, 817, 1118, 1482, 1634, 1677, 2223, 2451, 3354, 4446, 4902, 5031, 7353, 10062, 10567, 10621, 14706, 21134, 21242, 31701, 31863, 63402, 63726, 95103, 95589, 137371, 190206, 191178, 200773, 274742, 401546, 412113, 454381, 602319, 824226, 908762, 1204638, 1236339, 1363143, 1806957, 2472678, 2610049, 2726286, 3613914, 4089429, 5220098, 5906953, 7830147, 8178858, 8633239, 11813906, 15660294, 17266478, 17720859, 23490441, 25899717, 35441718, 46980882, 51799434, 53162577, 77699151, 106325154, 112232107, 155398302, 224464214, 336696321, 673392642, 1010088963, 2020177926]

約数ペア:

[(1, 2020177926), (2, 1010088963), (3, 673392642), (6, 336696321), (9, 224464214), (13, 155398302), (18, 112232107), (19, 106325154), (26, 77699151), (38, 53162577), (39, 51799434), (43, 46980882), (57, 35441718), (78, 25899717), (86, 23490441), (114, 17720859), (117, 17266478), (129, 15660294), (171, 11813906), (234, 8633239), (247, 8178858), (258, 7830147), (342, 5906953), (387, 5220098), (494, 4089429), (559, 3613914), (741, 2726286), (774, 2610049), (817, 2472678), (1118, 1806957), (1482, 1363143), (1634, 1236339), (1677, 1204638), (2223, 908762), (2451, 824226), (3354, 602319), (4446, 454381), (4902, 412113), (5031, 401546), (7353, 274742), (10062, 200773), (10567, 191178), (10621, 190206), (14706, 137371), (21134, 95589), (21242, 95103), (31701, 63726), (31863, 63402)]