20126691696

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1\times {\mathrm{8941}}^1$

素因数の和:11014

約数の個数: 80

約数和(自身を含む): 54287239680

約数和(自身を除く): 34160547984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 2039, 4078, 6117, 8156, 8941, 12234, 16312, 17882, 24468, 26823, 32624, 35764, 46897, 48936, 53646, 71528, 93794, 97872, 107292, 140691, 143056, 187588, 205643, 214584, 281382, 375176, 411286, 429168, 562764, 616929, 750352, 822572, 1125528, 1233858, 1645144, 2251056, 2467716, 3290288, 4935432, 9870864, 18230699, 36461398, 54692097, 72922796, 109384194, 145845592, 218768388, 291691184, 419306077, 437536776, 838612154, 875073552, 1257918231, 1677224308, 2515836462, 3354448616, 5031672924, 6708897232, 10063345848, 20126691696]

約数ペア:

[(1, 20126691696), (2, 10063345848), (3, 6708897232), (4, 5031672924), (6, 3354448616), (8, 2515836462), (12, 1677224308), (16, 1257918231), (23, 875073552), (24, 838612154), (46, 437536776), (48, 419306077), (69, 291691184), (92, 218768388), (138, 145845592), (184, 109384194), (276, 72922796), (368, 54692097), (552, 36461398), (1104, 18230699), (2039, 9870864), (4078, 4935432), (6117, 3290288), (8156, 2467716), (8941, 2251056), (12234, 1645144), (16312, 1233858), (17882, 1125528), (24468, 822572), (26823, 750352), (32624, 616929), (35764, 562764), (46897, 429168), (48936, 411286), (53646, 375176), (71528, 281382), (93794, 214584), (97872, 205643), (107292, 187588), (140691, 143056)]