20216546587

素因数分解:

${\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{32779}}^1$

素因数の和:33106

約数の個数: 16

約数和(自身を含む): 21126054400

約数和(自身を除く): 909507813

約数列:

[1, 37, 79, 211, 2923, 7807, 16669, 32779, 616753, 1212823, 2589541, 6916369, 95813017, 255905653, 546393151, 20216546587]

約数ペア:

[(1, 20216546587), (37, 546393151), (79, 255905653), (211, 95813017), (2923, 6916369), (7807, 2589541), (16669, 1212823), (32779, 616753)]