20162995774

素因数分解:

$2^1\times {\mathrm{977}}^1\times {\mathrm{2617}}^1\times {\mathrm{3943}}^1$

素因数の和:7539

約数の個数: 16

約数和(自身を含む): 30294700128

約数和(自身を除く): 10131704354

約数列:

[1, 2, 977, 1954, 2617, 3943, 5234, 7886, 2556809, 3852311, 5113618, 7704622, 10318831, 20637662, 10081497887, 20162995774]

約数ペア:

[(1, 20162995774), (2, 10081497887), (977, 20637662), (1954, 10318831), (2617, 7704622), (3943, 5113618), (5234, 3852311), (7886, 2556809)]