20063103628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1\times {\mathrm{1699}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 36608303200

約数和(自身を除く): 16545199572

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 1093, 1699, 2186, 2701, 3398, 4372, 5402, 6796, 10804, 40441, 62863, 79789, 80882, 124027, 125726, 159578, 161764, 248054, 251452, 319156, 496108, 1857007, 2952193, 3714014, 4588999, 5904386, 7428028, 9177998, 11808772, 18355996, 68709259, 135561511, 137418518, 271123022, 274837036, 542246044, 5015775907, 10031551814, 20063103628]

約数ペア:

[(1, 20063103628), (2, 10031551814), (4, 5015775907), (37, 542246044), (73, 274837036), (74, 271123022), (146, 137418518), (148, 135561511), (292, 68709259), (1093, 18355996), (1699, 11808772), (2186, 9177998), (2701, 7428028), (3398, 5904386), (4372, 4588999), (5402, 3714014), (6796, 2952193), (10804, 1857007), (40441, 496108), (62863, 319156), (79789, 251452), (80882, 248054), (124027, 161764), (125726, 159578)]