20137563936

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{243631}}^1$

素因数の和:243695

約数の個数: 144

約数和(自身を含む): 67043628288

約数和(自身を除く): 46906064352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 3444, 3936, 4592, 5166, 5904, 6888, 9184, 10332, 11808, 13776, 20664, 27552, 41328, 82656, 243631, 487262, 730893, 974524, 1461786, 1705417, 1949048, 2192679, 2923572, 3410834, 3898096, 4385358, 5116251, 5847144, 6821668, 7796192, 8770716, 9988871, 10232502, 11694288, 13643336, 15348753, 17541432, 19977742, 20465004, 23388576, 27286672, 29966613, 30697506, 35082864, 39955484, 40930008, 54573344, 59933226, 61395012, 69922097, 70165728, 79910968, 81860016, 89899839, 119866452, 122790024, 139844194, 159821936, 163720032, 179799678, 209766291, 239732904, 245580048, 279688388, 319643872, 359599356, 419532582, 479465808, 491160096, 559376776, 629298873, 719198712, 839065164, 958931616, 1118753552, 1258597746, 1438397424, 1678130328, 2237507104, 2517195492, 2876794848, 3356260656, 5034390984, 6712521312, 10068781968, 20137563936]

約数ペア:

[(1, 20137563936), (2, 10068781968), (3, 6712521312), (4, 5034390984), (6, 3356260656), (7, 2876794848), (8, 2517195492), (9, 2237507104), (12, 1678130328), (14, 1438397424), (16, 1258597746), (18, 1118753552), (21, 958931616), (24, 839065164), (28, 719198712), (32, 629298873), (36, 559376776), (41, 491160096), (42, 479465808), (48, 419532582), (56, 359599356), (63, 319643872), (72, 279688388), (82, 245580048), (84, 239732904), (96, 209766291), (112, 179799678), (123, 163720032), (126, 159821936), (144, 139844194), (164, 122790024), (168, 119866452), (224, 89899839), (246, 81860016), (252, 79910968), (287, 70165728), (288, 69922097), (328, 61395012), (336, 59933226), (369, 54573344), (492, 40930008), (504, 39955484), (574, 35082864), (656, 30697506), (672, 29966613), (738, 27286672), (861, 23388576), (984, 20465004), (1008, 19977742), (1148, 17541432), (1312, 15348753), (1476, 13643336), (1722, 11694288), (1968, 10232502), (2016, 9988871), (2296, 8770716), (2583, 7796192), (2952, 6821668), (3444, 5847144), (3936, 5116251), (4592, 4385358), (5166, 3898096), (5904, 3410834), (6888, 2923572), (9184, 2192679), (10332, 1949048), (11808, 1705417), (13776, 1461786), (20664, 974524), (27552, 730893), (41328, 487262), (82656, 243631)]