20111277356

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{133993}}^1$

素因数の和:134393

約数の個数: 24

約数和(自身を含む): 35567367360

約数和(自身を除く): 15456090004

約数列:

[1, 2, 4, 157, 239, 314, 478, 628, 956, 37523, 75046, 133993, 150092, 267986, 535972, 21036901, 32024327, 42073802, 64048654, 84147604, 128097308, 5027819339, 10055638678, 20111277356]

約数ペア:

[(1, 20111277356), (2, 10055638678), (4, 5027819339), (157, 128097308), (239, 84147604), (314, 64048654), (478, 42073802), (628, 32024327), (956, 21036901), (37523, 535972), (75046, 267986), (133993, 150092)]