20176779739

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2935

約数の個数: 32

約数和(自身を含む): 22071772800

約数和(自身を除く): 1894993061

約数列:

[1, 23, 41, 73, 109, 943, 1679, 2507, 2689, 2993, 4469, 7957, 61847, 68839, 102787, 110249, 183011, 196297, 293101, 326237, 2535727, 4514831, 6741323, 7503451, 8048177, 12017141, 21396373, 185108071, 276394243, 492116579, 877251293, 20176779739]

約数ペア:

[(1, 20176779739), (23, 877251293), (41, 492116579), (73, 276394243), (109, 185108071), (943, 21396373), (1679, 12017141), (2507, 8048177), (2689, 7503451), (2993, 6741323), (4469, 4514831), (7957, 2535727), (61847, 326237), (68839, 293101), (102787, 196297), (110249, 183011)]