20869224

素因数分解:

$2^3\times 3^1\times {\mathrm{869551}}^1$

素因数の和:869560

約数の個数: 16

約数和(自身を含む): 52173120

約数和(自身を除く): 31303896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 869551, 1739102, 2608653, 3478204, 5217306, 6956408, 10434612, 20869224]

約数ペア:

[(1, 20869224), (2, 10434612), (3, 6956408), (4, 5217306), (6, 3478204), (8, 2608653), (12, 1739102), (24, 869551)]