20085524745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{176677}}^1$

素因数の和:176762

約数の個数: 64

約数和(自身を含む): 38467747584

約数和(自身を除く): 18382222839

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 53, 55, 65, 143, 159, 165, 195, 265, 429, 583, 689, 715, 795, 1749, 2067, 2145, 2915, 3445, 7579, 8745, 10335, 22737, 37895, 113685, 176677, 530031, 883385, 1943447, 2296801, 2650155, 5830341, 6890403, 9363881, 9717235, 11484005, 25264811, 28091643, 29151705, 34452015, 46819405, 75794433, 103002691, 121730453, 126324055, 140458215, 309008073, 365191359, 378972165, 515013455, 608652265, 1339034983, 1545040365, 1825956795, 4017104949, 6695174915, 20085524745]

約数ペア:

[(1, 20085524745), (3, 6695174915), (5, 4017104949), (11, 1825956795), (13, 1545040365), (15, 1339034983), (33, 608652265), (39, 515013455), (53, 378972165), (55, 365191359), (65, 309008073), (143, 140458215), (159, 126324055), (165, 121730453), (195, 103002691), (265, 75794433), (429, 46819405), (583, 34452015), (689, 29151705), (715, 28091643), (795, 25264811), (1749, 11484005), (2067, 9717235), (2145, 9363881), (2915, 6890403), (3445, 5830341), (7579, 2650155), (8745, 2296801), (10335, 1943447), (22737, 883385), (37895, 530031), (113685, 176677)]