20197001592

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{51461}}^1$

素因数の和:51578

約数の個数: 128

約数和(自身を含む): 59284224000

約数和(自身を除く): 39087222408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 79, 92, 108, 138, 158, 184, 207, 216, 237, 276, 316, 414, 474, 552, 621, 632, 711, 828, 948, 1242, 1422, 1656, 1817, 1896, 2133, 2484, 2844, 3634, 4266, 4968, 5451, 5688, 7268, 8532, 10902, 14536, 16353, 17064, 21804, 32706, 43608, 49059, 51461, 65412, 98118, 102922, 130824, 154383, 196236, 205844, 308766, 392472, 411688, 463149, 617532, 926298, 1183603, 1235064, 1389447, 1852596, 2367206, 2778894, 3550809, 3705192, 4065419, 4734412, 5557788, 7101618, 8130838, 9468824, 10652427, 11115576, 12196257, 14203236, 16261676, 21304854, 24392514, 28406472, 31957281, 32523352, 36588771, 42609708, 48785028, 63914562, 73177542, 85219416, 93504637, 97570056, 109766313, 127829124, 146355084, 187009274, 219532626, 255658248, 280513911, 292710168, 374018548, 439065252, 561027822, 748037096, 841541733, 878130504, 1122055644, 1683083466, 2244111288, 2524625199, 3366166932, 5049250398, 6732333864, 10098500796, 20197001592]

約数ペア:

[(1, 20197001592), (2, 10098500796), (3, 6732333864), (4, 5049250398), (6, 3366166932), (8, 2524625199), (9, 2244111288), (12, 1683083466), (18, 1122055644), (23, 878130504), (24, 841541733), (27, 748037096), (36, 561027822), (46, 439065252), (54, 374018548), (69, 292710168), (72, 280513911), (79, 255658248), (92, 219532626), (108, 187009274), (138, 146355084), (158, 127829124), (184, 109766313), (207, 97570056), (216, 93504637), (237, 85219416), (276, 73177542), (316, 63914562), (414, 48785028), (474, 42609708), (552, 36588771), (621, 32523352), (632, 31957281), (711, 28406472), (828, 24392514), (948, 21304854), (1242, 16261676), (1422, 14203236), (1656, 12196257), (1817, 11115576), (1896, 10652427), (2133, 9468824), (2484, 8130838), (2844, 7101618), (3634, 5557788), (4266, 4734412), (4968, 4065419), (5451, 3705192), (5688, 3550809), (7268, 2778894), (8532, 2367206), (10902, 1852596), (14536, 1389447), (16353, 1235064), (17064, 1183603), (21804, 926298), (32706, 617532), (43608, 463149), (49059, 411688), (51461, 392472), (65412, 308766), (98118, 205844), (102922, 196236), (130824, 154383)]