2020282368

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12647}}^1$

素因数の和:12687

約数の個数: 104

約数和(自身を含む): 5801587008

約数和(自身を除く): 3781304640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2048, 2496, 3072, 3328, 4096, 4992, 6144, 6656, 9984, 12288, 12647, 13312, 19968, 25294, 26624, 37941, 39936, 50588, 53248, 75882, 79872, 101176, 151764, 159744, 164411, 202352, 303528, 328822, 404704, 493233, 607056, 657644, 809408, 986466, 1214112, 1315288, 1618816, 1972932, 2428224, 2630576, 3237632, 3945864, 4856448, 5261152, 6475264, 7891728, 9712896, 10522304, 12950528, 15783456, 19425792, 21044608, 25901056, 31566912, 38851584, 42089216, 51802112, 63133824, 77703168, 84178432, 126267648, 155406336, 168356864, 252535296, 336713728, 505070592, 673427456, 1010141184, 2020282368]

約数ペア:

[(1, 2020282368), (2, 1010141184), (3, 673427456), (4, 505070592), (6, 336713728), (8, 252535296), (12, 168356864), (13, 155406336), (16, 126267648), (24, 84178432), (26, 77703168), (32, 63133824), (39, 51802112), (48, 42089216), (52, 38851584), (64, 31566912), (78, 25901056), (96, 21044608), (104, 19425792), (128, 15783456), (156, 12950528), (192, 10522304), (208, 9712896), (256, 7891728), (312, 6475264), (384, 5261152), (416, 4856448), (512, 3945864), (624, 3237632), (768, 2630576), (832, 2428224), (1024, 1972932), (1248, 1618816), (1536, 1315288), (1664, 1214112), (2048, 986466), (2496, 809408), (3072, 657644), (3328, 607056), (4096, 493233), (4992, 404704), (6144, 328822), (6656, 303528), (9984, 202352), (12288, 164411), (12647, 159744), (13312, 151764), (19968, 101176), (25294, 79872), (26624, 75882), (37941, 53248), (39936, 50588)]