20101043876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1264853}}^1$

素因数の和:1265023

約数の個数: 24

約数和(自身を含む): 36655468920

約数和(自身を除く): 16554425044

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 3973, 7946, 15892, 1264853, 2529706, 5059412, 36680737, 73361474, 146722948, 173284861, 346569722, 693139444, 5025260969, 10050521938, 20101043876]

約数ペア:

[(1, 20101043876), (2, 10050521938), (4, 5025260969), (29, 693139444), (58, 346569722), (116, 173284861), (137, 146722948), (274, 73361474), (548, 36680737), (3973, 5059412), (7946, 2529706), (15892, 1264853)]