20138261022

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{12583}}^1$

素因数の和:12798

約数の個数: 96

約数和(自身を含む): 48763503360

約数和(自身を除く): 28625242338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 137, 177, 198, 274, 354, 411, 531, 649, 822, 1062, 1233, 1298, 1507, 1947, 2466, 3014, 3894, 4521, 5841, 8083, 9042, 11682, 12583, 13563, 16166, 24249, 25166, 27126, 37749, 48498, 72747, 75498, 88913, 113247, 138413, 145494, 177826, 226494, 266739, 276826, 415239, 533478, 742397, 800217, 830478, 1245717, 1484794, 1600434, 1723871, 2227191, 2491434, 3447742, 4454382, 5171613, 6681573, 8166367, 10343226, 13363146, 15514839, 16332734, 18962581, 24499101, 31029678, 37925162, 48998202, 56887743, 73497303, 101708389, 113775486, 146994606, 170663229, 203416778, 305125167, 341326458, 610250334, 915375501, 1118792279, 1830751002, 2237584558, 3356376837, 6712753674, 10069130511, 20138261022]

約数ペア:

[(1, 20138261022), (2, 10069130511), (3, 6712753674), (6, 3356376837), (9, 2237584558), (11, 1830751002), (18, 1118792279), (22, 915375501), (33, 610250334), (59, 341326458), (66, 305125167), (99, 203416778), (118, 170663229), (137, 146994606), (177, 113775486), (198, 101708389), (274, 73497303), (354, 56887743), (411, 48998202), (531, 37925162), (649, 31029678), (822, 24499101), (1062, 18962581), (1233, 16332734), (1298, 15514839), (1507, 13363146), (1947, 10343226), (2466, 8166367), (3014, 6681573), (3894, 5171613), (4521, 4454382), (5841, 3447742), (8083, 2491434), (9042, 2227191), (11682, 1723871), (12583, 1600434), (13563, 1484794), (16166, 1245717), (24249, 830478), (25166, 800217), (27126, 742397), (37749, 533478), (48498, 415239), (72747, 276826), (75498, 266739), (88913, 226494), (113247, 177826), (138413, 145494)]