20056453344

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{12757}}^1$

素因数の和:12929

約数の個数: 144

約数和(自身を含む): 58680472032

約数和(自身を除く): 38624018688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 103, 106, 144, 159, 206, 212, 288, 309, 318, 412, 424, 477, 618, 636, 824, 848, 927, 954, 1236, 1272, 1648, 1696, 1854, 1908, 2472, 2544, 3296, 3708, 3816, 4944, 5088, 5459, 7416, 7632, 9888, 10918, 12757, 14832, 15264, 16377, 21836, 25514, 29664, 32754, 38271, 43672, 49131, 51028, 65508, 76542, 87344, 98262, 102056, 114813, 131016, 153084, 174688, 196524, 204112, 229626, 262032, 306168, 393048, 408224, 459252, 524064, 612336, 676121, 786096, 918504, 1224672, 1313971, 1352242, 1572192, 1837008, 2028363, 2627942, 2704484, 3674016, 3941913, 4056726, 5255884, 5408968, 6085089, 7883826, 8113452, 10511768, 10817936, 11825739, 12170178, 15767652, 16226904, 21023536, 21635872, 23651478, 24340356, 31535304, 32453808, 42047072, 47302956, 48680712, 63070608, 64907616, 69640463, 94605912, 97361424, 126141216, 139280926, 189211824, 194722848, 208921389, 278561852, 378423648, 417842778, 557123704, 626764167, 835685556, 1114247408, 1253528334, 1671371112, 2228494816, 2507056668, 3342742224, 5014113336, 6685484448, 10028226672, 20056453344]

約数ペア:

[(1, 20056453344), (2, 10028226672), (3, 6685484448), (4, 5014113336), (6, 3342742224), (8, 2507056668), (9, 2228494816), (12, 1671371112), (16, 1253528334), (18, 1114247408), (24, 835685556), (32, 626764167), (36, 557123704), (48, 417842778), (53, 378423648), (72, 278561852), (96, 208921389), (103, 194722848), (106, 189211824), (144, 139280926), (159, 126141216), (206, 97361424), (212, 94605912), (288, 69640463), (309, 64907616), (318, 63070608), (412, 48680712), (424, 47302956), (477, 42047072), (618, 32453808), (636, 31535304), (824, 24340356), (848, 23651478), (927, 21635872), (954, 21023536), (1236, 16226904), (1272, 15767652), (1648, 12170178), (1696, 11825739), (1854, 10817936), (1908, 10511768), (2472, 8113452), (2544, 7883826), (3296, 6085089), (3708, 5408968), (3816, 5255884), (4944, 4056726), (5088, 3941913), (5459, 3674016), (7416, 2704484), (7632, 2627942), (9888, 2028363), (10918, 1837008), (12757, 1572192), (14832, 1352242), (15264, 1313971), (16377, 1224672), (21836, 918504), (25514, 786096), (29664, 676121), (32754, 612336), (38271, 524064), (43672, 459252), (49131, 408224), (51028, 393048), (65508, 306168), (76542, 262032), (87344, 229626), (98262, 204112), (102056, 196524), (114813, 174688), (131016, 153084)]