20235075822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{1061}}^1$

素因数の和:1778

約数の個数: 96

約数和(自身を含む): 47663834400

約数和(自身を除く): 27428758578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 547, 894, 1061, 1094, 1341, 1641, 1937, 2122, 2682, 3183, 3282, 3874, 4923, 5811, 6366, 7111, 9549, 9846, 11622, 13793, 14222, 17433, 19098, 21333, 27586, 34866, 41379, 42666, 63999, 81503, 82758, 124137, 127998, 158089, 163006, 244509, 248274, 316178, 474267, 489018, 580367, 733527, 948534, 1059539, 1160734, 1422801, 1467054, 1741101, 2055157, 2119078, 2845602, 3178617, 3482202, 4110314, 5223303, 6165471, 6357234, 7544771, 9535851, 10446606, 12330942, 15089542, 18496413, 19071702, 22634313, 36992826, 45268626, 67902939, 86474683, 135805878, 172949366, 259424049, 518848098, 778272147, 1124170879, 1556544294, 2248341758, 3372512637, 6745025274, 10117537911, 20235075822]

約数ペア:

[(1, 20235075822), (2, 10117537911), (3, 6745025274), (6, 3372512637), (9, 2248341758), (13, 1556544294), (18, 1124170879), (26, 778272147), (39, 518848098), (78, 259424049), (117, 172949366), (149, 135805878), (234, 86474683), (298, 67902939), (447, 45268626), (547, 36992826), (894, 22634313), (1061, 19071702), (1094, 18496413), (1341, 15089542), (1641, 12330942), (1937, 10446606), (2122, 9535851), (2682, 7544771), (3183, 6357234), (3282, 6165471), (3874, 5223303), (4923, 4110314), (5811, 3482202), (6366, 3178617), (7111, 2845602), (9549, 2119078), (9846, 2055157), (11622, 1741101), (13793, 1467054), (14222, 1422801), (17433, 1160734), (19098, 1059539), (21333, 948534), (27586, 733527), (34866, 580367), (41379, 489018), (42666, 474267), (63999, 316178), (81503, 248274), (82758, 244509), (124137, 163006), (127998, 158089)]