20133085556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{2297}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 36436720320

約数和(自身を除く): 16303634764

約数列:

[1, 2, 4, 43, 86, 131, 172, 262, 389, 524, 778, 1556, 2297, 4594, 5633, 9188, 11266, 16727, 22532, 33454, 50959, 66908, 98771, 101918, 197542, 203836, 300907, 395084, 601814, 893533, 1203628, 1787066, 2191237, 3574132, 4382474, 8764948, 12939001, 25878002, 38421919, 51756004, 76843838, 117052823, 153687676, 234105646, 468211292, 5033271389, 10066542778, 20133085556]

約数ペア:

[(1, 20133085556), (2, 10066542778), (4, 5033271389), (43, 468211292), (86, 234105646), (131, 153687676), (172, 117052823), (262, 76843838), (389, 51756004), (524, 38421919), (778, 25878002), (1556, 12939001), (2297, 8764948), (4594, 4382474), (5633, 3574132), (9188, 2191237), (11266, 1787066), (16727, 1203628), (22532, 893533), (33454, 601814), (50959, 395084), (66908, 300907), (98771, 203836), (101918, 197542)]