20087955899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{4507}}^1$

素因数の和:4835

約数の個数: 32

約数和(自身を含む): 23089038336

約数和(自身を除く): 3001082437

約数列:

[1, 11, 37, 47, 233, 407, 517, 1739, 2563, 4507, 8621, 10951, 19129, 49577, 94831, 120461, 166759, 211829, 405187, 1050131, 1834349, 2330119, 4457057, 7837673, 11551441, 38854847, 49356157, 86214403, 427403317, 542917727, 1826177809, 20087955899]

約数ペア:

[(1, 20087955899), (11, 1826177809), (37, 542917727), (47, 427403317), (233, 86214403), (407, 49356157), (517, 38854847), (1739, 11551441), (2563, 7837673), (4507, 4457057), (8621, 2330119), (10951, 1834349), (19129, 1050131), (49577, 405187), (94831, 211829), (120461, 166759)]