20152681718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1432723}}^1$

素因数の和:1433279

約数の個数: 16

約数和(自身を含む): 32614529136

約数和(自身を除く): 12461847418

約数列:

[1, 2, 13, 26, 541, 1082, 7033, 14066, 1432723, 2865446, 18625399, 37250798, 775103143, 1550206286, 10076340859, 20152681718]

約数ペア:

[(1, 20152681718), (2, 10076340859), (13, 1550206286), (26, 775103143), (541, 37250798), (1082, 18625399), (7033, 2865446), (14066, 1432723)]