20183600688

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{46051}}^1$

素因数の和:46482

約数の個数: 80

約数和(自身を含む): 54546199296

約数和(自身を除く): 34362598608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 397, 552, 794, 1104, 1191, 1588, 2382, 3176, 4764, 6352, 9131, 9528, 18262, 19056, 27393, 36524, 46051, 54786, 73048, 92102, 109572, 138153, 146096, 184204, 219144, 276306, 368408, 438288, 552612, 736816, 1059173, 1105224, 2118346, 2210448, 3177519, 4236692, 6355038, 8473384, 12710076, 16946768, 18282247, 25420152, 36564494, 50840304, 54846741, 73128988, 109693482, 146257976, 219386964, 292515952, 420491681, 438773928, 840983362, 877547856, 1261475043, 1681966724, 2522950086, 3363933448, 5045900172, 6727866896, 10091800344, 20183600688]

約数ペア:

[(1, 20183600688), (2, 10091800344), (3, 6727866896), (4, 5045900172), (6, 3363933448), (8, 2522950086), (12, 1681966724), (16, 1261475043), (23, 877547856), (24, 840983362), (46, 438773928), (48, 420491681), (69, 292515952), (92, 219386964), (138, 146257976), (184, 109693482), (276, 73128988), (368, 54846741), (397, 50840304), (552, 36564494), (794, 25420152), (1104, 18282247), (1191, 16946768), (1588, 12710076), (2382, 8473384), (3176, 6355038), (4764, 4236692), (6352, 3177519), (9131, 2210448), (9528, 2118346), (18262, 1105224), (19056, 1059173), (27393, 736816), (36524, 552612), (46051, 438288), (54786, 368408), (73048, 276306), (92102, 219144), (109572, 184204), (138153, 146096)]