2020224903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{747401}}^1$

素因数の和:747474

約数の個数: 16

約数和(自身を含む): 2905898976

約数和(自身を除く): 885674073

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 747401, 2242203, 12705817, 38117451, 39612253, 118836759, 673408301, 2020224903]

約数ペア:

[(1, 2020224903), (3, 673408301), (17, 118836759), (51, 39612253), (53, 38117451), (159, 12705817), (901, 2242203), (2703, 747401)]