20113710573

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1288597}}^1$

素因数の和:1288665

約数の個数: 24

約数和(自身を含む): 30163501984

約数和(自身を除く): 10049791411

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 1288597, 3865791, 14174567, 42523701, 55409671, 155920237, 166229013, 467760711, 609506381, 1828519143, 6704570191, 20113710573]

約数ペア:

[(1, 20113710573), (3, 6704570191), (11, 1828519143), (33, 609506381), (43, 467760711), (121, 166229013), (129, 155920237), (363, 55409671), (473, 42523701), (1419, 14174567), (5203, 3865791), (15609, 1288597)]