20089091231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1253453}}^1$

素因数の和:1253542

約数の個数: 16

約数和(自身を含む): 23103664128

約数和(自身を除く): 3014572897

約数列:

[1, 11, 31, 47, 341, 517, 1457, 16027, 1253453, 13787983, 38857043, 58912291, 427427473, 648035201, 1826281021, 20089091231]

約数ペア:

[(1, 20089091231), (11, 1826281021), (31, 648035201), (47, 427427473), (341, 58912291), (517, 38857043), (1457, 13787983), (16027, 1253453)]