20107777511

素因数分解:

${\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1\times {\mathrm{3469}}^1$

素因数の和:4106

約数の個数: 16

約数和(自身を含む): 20534183040

約数和(自身を除く): 426405529

約数列:

[1, 73, 271, 293, 3469, 19783, 21389, 79403, 253237, 940099, 1016417, 5796419, 68627227, 74198441, 275449007, 20107777511]

約数ペア:

[(1, 20107777511), (73, 275449007), (271, 74198441), (293, 68627227), (3469, 5796419), (19783, 1016417), (21389, 940099), (79403, 253237)]