20599934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6269}}^1$

素因数の和:6355

約数の個数: 16

約数和(自身を含む): 32503680

約数和(自身を除く): 11903746

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 6269, 12538, 194339, 332257, 388678, 664514, 10299967, 20599934]

約数ペア:

[(1, 20599934), (2, 10299967), (31, 664514), (53, 388678), (62, 332257), (106, 194339), (1643, 12538), (3286, 6269)]