20213228376

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{102497}}^1$

素因数の和:102606

約数の個数: 128

約数和(自身を含む): 61990790400

約数和(自身を除く): 41777562024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 83, 88, 99, 108, 132, 166, 198, 216, 249, 264, 297, 332, 396, 498, 594, 664, 747, 792, 913, 996, 1188, 1494, 1826, 1992, 2241, 2376, 2739, 2988, 3652, 4482, 5478, 5976, 7304, 8217, 8964, 10956, 16434, 17928, 21912, 24651, 32868, 49302, 65736, 98604, 102497, 197208, 204994, 307491, 409988, 614982, 819976, 922473, 1127467, 1229964, 1844946, 2254934, 2459928, 2767419, 3382401, 3689892, 4509868, 5534838, 6764802, 7379784, 8507251, 9019736, 10147203, 11069676, 13529604, 17014502, 20294406, 22139352, 25521753, 27059208, 30441609, 34029004, 40588812, 51043506, 60883218, 68058008, 76565259, 81177624, 93579761, 102087012, 121766436, 153130518, 187159522, 204174024, 229695777, 243532872, 280739283, 306261036, 374319044, 459391554, 561478566, 612522072, 748638088, 842217849, 918783108, 1122957132, 1684435698, 1837566216, 2245914264, 2526653547, 3368871396, 5053307094, 6737742792, 10106614188, 20213228376]

約数ペア:

[(1, 20213228376), (2, 10106614188), (3, 6737742792), (4, 5053307094), (6, 3368871396), (8, 2526653547), (9, 2245914264), (11, 1837566216), (12, 1684435698), (18, 1122957132), (22, 918783108), (24, 842217849), (27, 748638088), (33, 612522072), (36, 561478566), (44, 459391554), (54, 374319044), (66, 306261036), (72, 280739283), (83, 243532872), (88, 229695777), (99, 204174024), (108, 187159522), (132, 153130518), (166, 121766436), (198, 102087012), (216, 93579761), (249, 81177624), (264, 76565259), (297, 68058008), (332, 60883218), (396, 51043506), (498, 40588812), (594, 34029004), (664, 30441609), (747, 27059208), (792, 25521753), (913, 22139352), (996, 20294406), (1188, 17014502), (1494, 13529604), (1826, 11069676), (1992, 10147203), (2241, 9019736), (2376, 8507251), (2739, 7379784), (2988, 6764802), (3652, 5534838), (4482, 4509868), (5478, 3689892), (5976, 3382401), (7304, 2767419), (8217, 2459928), (8964, 2254934), (10956, 1844946), (16434, 1229964), (17928, 1127467), (21912, 922473), (24651, 819976), (32868, 614982), (49302, 409988), (65736, 307491), (98604, 204994), (102497, 197208)]