20192906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3433}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 32265864

約数和(自身を除く): 12072958

約数列:

[1, 2, 17, 34, 173, 346, 2941, 3433, 5882, 6866, 58361, 116722, 593909, 1187818, 10096453, 20192906]

約数ペア:

[(1, 20192906), (2, 10096453), (17, 1187818), (34, 593909), (173, 116722), (346, 58361), (2941, 6866), (3433, 5882)]