20300589568

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2198

約数の個数: 160

約数和(自身を含む): 48412615680

約数和(自身を除く): 28112026112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 89, 112, 124, 128, 178, 217, 224, 248, 256, 356, 434, 448, 496, 512, 623, 712, 868, 896, 992, 1246, 1424, 1736, 1792, 1984, 2053, 2492, 2759, 2848, 3472, 3584, 3968, 4106, 4984, 5518, 5696, 6944, 7936, 8212, 9968, 11036, 11392, 13888, 14371, 15872, 16424, 19313, 19936, 22072, 22784, 27776, 28742, 32848, 38626, 39872, 44144, 45568, 55552, 57484, 63643, 65696, 77252, 79744, 88288, 111104, 114968, 127286, 131392, 154504, 159488, 176576, 182717, 229936, 254572, 262784, 309008, 318976, 353152, 365434, 445501, 459872, 509144, 525568, 618016, 706304, 730868, 891002, 919744, 1018288, 1051136, 1236032, 1279019, 1412608, 1461736, 1782004, 1839488, 2036576, 2472064, 2558038, 2923472, 3564008, 3678976, 4073152, 4944128, 5116076, 5664227, 5846944, 7128016, 7357952, 8146304, 9888256, 10232152, 11328454, 11693888, 14256032, 16292608, 20464304, 22656908, 23387776, 28512064, 32585216, 39649589, 40928608, 45313816, 46775552, 57024128, 79299178, 81857216, 90627632, 93551104, 114048256, 158598356, 163714432, 181255264, 228096512, 317196712, 327428864, 362510528, 634393424, 654857728, 725021056, 1268786848, 1450042112, 2537573696, 2900084224, 5075147392, 10150294784, 20300589568]

約数ペア:

[(1, 20300589568), (2, 10150294784), (4, 5075147392), (7, 2900084224), (8, 2537573696), (14, 1450042112), (16, 1268786848), (28, 725021056), (31, 654857728), (32, 634393424), (56, 362510528), (62, 327428864), (64, 317196712), (89, 228096512), (112, 181255264), (124, 163714432), (128, 158598356), (178, 114048256), (217, 93551104), (224, 90627632), (248, 81857216), (256, 79299178), (356, 57024128), (434, 46775552), (448, 45313816), (496, 40928608), (512, 39649589), (623, 32585216), (712, 28512064), (868, 23387776), (896, 22656908), (992, 20464304), (1246, 16292608), (1424, 14256032), (1736, 11693888), (1792, 11328454), (1984, 10232152), (2053, 9888256), (2492, 8146304), (2759, 7357952), (2848, 7128016), (3472, 5846944), (3584, 5664227), (3968, 5116076), (4106, 4944128), (4984, 4073152), (5518, 3678976), (5696, 3564008), (6944, 2923472), (7936, 2558038), (8212, 2472064), (9968, 2036576), (11036, 1839488), (11392, 1782004), (13888, 1461736), (14371, 1412608), (15872, 1279019), (16424, 1236032), (19313, 1051136), (19936, 1018288), (22072, 919744), (22784, 891002), (27776, 730868), (28742, 706304), (32848, 618016), (38626, 525568), (39872, 509144), (44144, 459872), (45568, 445501), (55552, 365434), (57484, 353152), (63643, 318976), (65696, 309008), (77252, 262784), (79744, 254572), (88288, 229936), (111104, 182717), (114968, 176576), (127286, 159488), (131392, 154504)]