20141738154

素因数分解:

$2^1\times 3^4\times {\mathrm{257}}^1\times {\mathrm{373}}^1\times {\mathrm{1297}}^1$

素因数の和:1941

約数の個数: 80

約数和(自身を含む): 45464521608

約数和(自身を除く): 25322783454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 257, 373, 514, 746, 771, 1119, 1297, 1542, 2238, 2313, 2594, 3357, 3891, 4626, 6714, 6939, 7782, 10071, 11673, 13878, 20142, 20817, 23346, 30213, 35019, 41634, 60426, 70038, 95861, 105057, 191722, 210114, 287583, 333329, 483781, 575166, 666658, 862749, 967562, 999987, 1451343, 1725498, 1999974, 2588247, 2902686, 2999961, 4354029, 5176494, 5999922, 7764741, 8708058, 8999883, 13062087, 15529482, 17999766, 26124174, 26999649, 39186261, 53999298, 78372522, 124331717, 248663434, 372995151, 745990302, 1118985453, 2237970906, 3356956359, 6713912718, 10070869077, 20141738154]

約数ペア:

[(1, 20141738154), (2, 10070869077), (3, 6713912718), (6, 3356956359), (9, 2237970906), (18, 1118985453), (27, 745990302), (54, 372995151), (81, 248663434), (162, 124331717), (257, 78372522), (373, 53999298), (514, 39186261), (746, 26999649), (771, 26124174), (1119, 17999766), (1297, 15529482), (1542, 13062087), (2238, 8999883), (2313, 8708058), (2594, 7764741), (3357, 5999922), (3891, 5176494), (4626, 4354029), (6714, 2999961), (6939, 2902686), (7782, 2588247), (10071, 1999974), (11673, 1725498), (13878, 1451343), (20142, 999987), (20817, 967562), (23346, 862749), (30213, 666658), (35019, 575166), (41634, 483781), (60426, 333329), (70038, 287583), (95861, 210114), (105057, 191722)]