20104135324454

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{487}}^1\times {\mathrm{566759}}^1$

素因数の和:567788

約数の個数: 32

約数和(自身を含む): 30667066214400

約数和(自身を除く): 10562930889946

約数列:

[1, 2, 79, 158, 461, 487, 922, 974, 36419, 38473, 72838, 76946, 224507, 449014, 566759, 1133518, 17736053, 35472106, 44773961, 89547922, 261275899, 276011633, 522551798, 552023266, 20640796021, 21804919007, 41281592042, 43609838014, 127241362813, 254482725626, 10052067662227, 20104135324454]

約数ペア:

[(1, 20104135324454), (2, 10052067662227), (79, 254482725626), (158, 127241362813), (461, 43609838014), (487, 41281592042), (922, 21804919007), (974, 20640796021), (36419, 552023266), (38473, 522551798), (72838, 276011633), (76946, 261275899), (224507, 89547922), (449014, 44773961), (566759, 35472106), (1133518, 17736053)]