20036335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 28035072

約数和(自身を除く): 7998737

約数列:

[1, 5, 11, 23, 47, 55, 115, 235, 253, 337, 517, 1081, 1265, 1685, 2585, 3707, 5405, 7751, 11891, 15839, 18535, 38755, 59455, 79195, 85261, 174229, 364297, 426305, 871145, 1821485, 4007267, 20036335]

約数ペア:

[(1, 20036335), (5, 4007267), (11, 1821485), (23, 871145), (47, 426305), (55, 364297), (115, 174229), (235, 85261), (253, 79195), (337, 59455), (517, 38755), (1081, 18535), (1265, 15839), (1685, 11891), (2585, 7751), (3707, 5405)]