20160109776

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1\times {\mathrm{6163}}^1$

素因数の和:9160

約数の個数: 80

約数和(自身を含む): 54371805696

約数和(自身を除く): 34211695920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 2963, 5926, 6163, 8889, 11852, 12326, 17778, 18489, 23704, 24652, 35556, 36978, 47408, 49304, 68149, 71112, 73956, 98608, 136298, 141749, 142224, 147912, 204447, 272596, 283498, 295824, 408894, 425247, 545192, 566996, 817788, 850494, 1090384, 1133992, 1635576, 1700988, 2267984, 3271152, 3401976, 6803952, 18260969, 36521938, 54782907, 73043876, 109565814, 146087752, 219131628, 292175504, 420002287, 438263256, 840004574, 876526512, 1260006861, 1680009148, 2520013722, 3360018296, 5040027444, 6720036592, 10080054888, 20160109776]

約数ペア:

[(1, 20160109776), (2, 10080054888), (3, 6720036592), (4, 5040027444), (6, 3360018296), (8, 2520013722), (12, 1680009148), (16, 1260006861), (23, 876526512), (24, 840004574), (46, 438263256), (48, 420002287), (69, 292175504), (92, 219131628), (138, 146087752), (184, 109565814), (276, 73043876), (368, 54782907), (552, 36521938), (1104, 18260969), (2963, 6803952), (5926, 3401976), (6163, 3271152), (8889, 2267984), (11852, 1700988), (12326, 1635576), (17778, 1133992), (18489, 1090384), (23704, 850494), (24652, 817788), (35556, 566996), (36978, 545192), (47408, 425247), (49304, 408894), (68149, 295824), (71112, 283498), (73956, 272596), (98608, 204447), (136298, 147912), (141749, 142224)]