20143293863

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{45127}}^1$

素因数の和:45204

約数の個数: 48

約数和(自身を含む): 27657326592

約数和(自身を除く): 7514032729

約数列:

[1, 7, 11, 17, 31, 77, 119, 121, 187, 217, 341, 527, 847, 1309, 2057, 2387, 3689, 3751, 5797, 14399, 26257, 40579, 45127, 63767, 315889, 446369, 496397, 767159, 1398937, 3474779, 5370113, 5460367, 8438749, 9792559, 15388307, 23781929, 38222569, 59071243, 92826239, 107718149, 166473503, 169271377, 261601219, 649783673, 1184899639, 1831208533, 2877613409, 20143293863]

約数ペア:

[(1, 20143293863), (7, 2877613409), (11, 1831208533), (17, 1184899639), (31, 649783673), (77, 261601219), (119, 169271377), (121, 166473503), (187, 107718149), (217, 92826239), (341, 59071243), (527, 38222569), (847, 23781929), (1309, 15388307), (2057, 9792559), (2387, 8438749), (3689, 5460367), (3751, 5370113), (5797, 3474779), (14399, 1398937), (26257, 767159), (40579, 496397), (45127, 446369), (63767, 315889)]