20132270576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4973387}}^1$

素因数の和:4973429

約数の個数: 40

約数和(自身を含む): 44402408064

約数和(自身を除く): 24270137488

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 4973387, 9946774, 19893548, 39787096, 54707257, 79574192, 109414514, 114387901, 218829028, 228775802, 437658056, 457551604, 875316112, 915103208, 1258266911, 1830206416, 2516533822, 5033067644, 10066135288, 20132270576]

約数ペア:

[(1, 20132270576), (2, 10066135288), (4, 5033067644), (8, 2516533822), (11, 1830206416), (16, 1258266911), (22, 915103208), (23, 875316112), (44, 457551604), (46, 437658056), (88, 228775802), (92, 218829028), (176, 114387901), (184, 109414514), (253, 79574192), (368, 54707257), (506, 39787096), (1012, 19893548), (2024, 9946774), (4048, 4973387)]