20132689698

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{3067}}^1$

素因数の和:3389

約数の個数: 128

約数和(自身を含む): 50152227840

約数和(自身を除く): 30019538142

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 257, 258, 297, 387, 473, 514, 594, 771, 774, 946, 1161, 1419, 1542, 2313, 2322, 2827, 2838, 3067, 4257, 4626, 5654, 6134, 6939, 8481, 8514, 9201, 11051, 12771, 13878, 16962, 18402, 22102, 25443, 25542, 27603, 33153, 33737, 50886, 55206, 66306, 67474, 76329, 82809, 99459, 101211, 121561, 131881, 152658, 165618, 198918, 202422, 243122, 263762, 298377, 303633, 364683, 395643, 596754, 607266, 729366, 788219, 791286, 910899, 1094049, 1186929, 1450691, 1576438, 1821798, 2188098, 2364657, 2373858, 2901382, 3282147, 3560787, 4352073, 4729314, 6564294, 7093971, 7121574, 8670409, 8704146, 13056219, 14187942, 17340818, 21281913, 26011227, 26112438, 33893417, 39168657, 42563826, 52022454, 67786834, 78033681, 78337314, 101680251, 156067362, 203360502, 234101043, 305040753, 372827587, 468202086, 610081506, 745655174, 915122259, 1118482761, 1830244518, 2236965522, 3355448283, 6710896566, 10066344849, 20132689698]

約数ペア:

[(1, 20132689698), (2, 10066344849), (3, 6710896566), (6, 3355448283), (9, 2236965522), (11, 1830244518), (18, 1118482761), (22, 915122259), (27, 745655174), (33, 610081506), (43, 468202086), (54, 372827587), (66, 305040753), (86, 234101043), (99, 203360502), (129, 156067362), (198, 101680251), (257, 78337314), (258, 78033681), (297, 67786834), (387, 52022454), (473, 42563826), (514, 39168657), (594, 33893417), (771, 26112438), (774, 26011227), (946, 21281913), (1161, 17340818), (1419, 14187942), (1542, 13056219), (2313, 8704146), (2322, 8670409), (2827, 7121574), (2838, 7093971), (3067, 6564294), (4257, 4729314), (4626, 4352073), (5654, 3560787), (6134, 3282147), (6939, 2901382), (8481, 2373858), (8514, 2364657), (9201, 2188098), (11051, 1821798), (12771, 1576438), (13878, 1450691), (16962, 1186929), (18402, 1094049), (22102, 910899), (25443, 791286), (25542, 788219), (27603, 729366), (33153, 607266), (33737, 596754), (50886, 395643), (55206, 364683), (66306, 303633), (67474, 298377), (76329, 263762), (82809, 243122), (99459, 202422), (101211, 198918), (121561, 165618), (131881, 152658)]