20149933738

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{587}}^1\times {\mathrm{1709}}^1$

素因数の和:2403

約数の個数: 48

約数和(自身を含む): 33699667680

約数和(自身を除く): 13549733942

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 587, 913, 1174, 1709, 1826, 3418, 6457, 10043, 12914, 18799, 20086, 37598, 48721, 71027, 97442, 141847, 142054, 206789, 283694, 413578, 535931, 1003183, 1071862, 1560317, 2006366, 3120634, 5895241, 11035013, 11790482, 17163487, 22070026, 34326974, 83264189, 121385143, 166528378, 242770286, 915906079, 1831812158, 10074966869, 20149933738]

約数ペア:

[(1, 20149933738), (2, 10074966869), (11, 1831812158), (22, 915906079), (83, 242770286), (121, 166528378), (166, 121385143), (242, 83264189), (587, 34326974), (913, 22070026), (1174, 17163487), (1709, 11790482), (1826, 11035013), (3418, 5895241), (6457, 3120634), (10043, 2006366), (12914, 1560317), (18799, 1071862), (20086, 1003183), (37598, 535931), (48721, 413578), (71027, 283694), (97442, 206789), (141847, 142054)]