20233630568

素因数分解:

$2^3\times {\mathrm{1543}}^1\times {\mathrm{1639147}}^1$

素因数の和:1640696

約数の個数: 16

約数和(自身を含む): 37962667680

約数和(自身を除く): 17729037112

約数列:

[1, 2, 4, 8, 1543, 3086, 6172, 12344, 1639147, 3278294, 6556588, 13113176, 2529203821, 5058407642, 10116815284, 20233630568]

約数ペア:

[(1, 20233630568), (2, 10116815284), (4, 5058407642), (8, 2529203821), (1543, 13113176), (3086, 6556588), (6172, 3278294), (12344, 1639147)]