20239426487

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1007789}}^1$

素因数の和:1007966

約数の個数: 16

約数和(自身を含む): 24509452800

約数和(自身を除く): 4270026313

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 20083, 1007789, 7054523, 19147991, 134035937, 152176139, 1065232973, 2891346641, 20239426487]

約数ペア:

[(1, 20239426487), (7, 2891346641), (19, 1065232973), (133, 152176139), (151, 134035937), (1057, 19147991), (2869, 7054523), (20083, 1007789)]