20248522877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 24150830400

約数和(自身を除く): 3902307523

約数列:

[1, 11, 17, 59, 89, 187, 289, 649, 979, 1003, 1213, 1513, 3179, 5251, 11033, 13343, 16643, 17051, 20621, 25721, 57761, 71567, 89267, 107957, 187561, 226831, 282931, 350557, 787237, 981937, 1187527, 1216639, 1517539, 1835269, 3856127, 6369463, 13383029, 16692929, 20187959, 20682863, 31199573, 70064093, 108280871, 227511493, 343195303, 1191089581, 1840774807, 20248522877]

約数ペア:

[(1, 20248522877), (11, 1840774807), (17, 1191089581), (59, 343195303), (89, 227511493), (187, 108280871), (289, 70064093), (649, 31199573), (979, 20682863), (1003, 20187959), (1213, 16692929), (1513, 13383029), (3179, 6369463), (5251, 3856127), (11033, 1835269), (13343, 1517539), (16643, 1216639), (17051, 1187527), (20621, 981937), (25721, 787237), (57761, 350557), (71567, 282931), (89267, 226831), (107957, 187561)]