20888021208

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{3467467}}^1$

素因数の和:3467727

約数の個数: 32

約数和(自身を含む): 52428116160

約数和(自身を除く): 31540094952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 3467467, 6934934, 10402401, 13869868, 20804802, 27739736, 41609604, 83219208, 870334217, 1740668434, 2611002651, 3481336868, 5222005302, 6962673736, 10444010604, 20888021208]

約数ペア:

[(1, 20888021208), (2, 10444010604), (3, 6962673736), (4, 5222005302), (6, 3481336868), (8, 2611002651), (12, 1740668434), (24, 870334217), (251, 83219208), (502, 41609604), (753, 27739736), (1004, 20804802), (1506, 13869868), (2008, 10402401), (3012, 6934934), (6024, 3467467)]