20163555446

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{9551}}^1$

素因数の和:10244

約数の個数: 32

約数和(自身を含む): 31779274752

約数和(自身を除く): 11615719306

約数列:

[1, 2, 37, 47, 74, 94, 607, 1214, 1739, 3478, 9551, 19102, 22459, 28529, 44918, 57058, 353387, 448897, 706774, 897794, 1055573, 2111146, 5797457, 11594914, 16609189, 33218378, 214505909, 272480479, 429011818, 544960958, 10081777723, 20163555446]

約数ペア:

[(1, 20163555446), (2, 10081777723), (37, 544960958), (47, 429011818), (74, 272480479), (94, 214505909), (607, 33218378), (1214, 16609189), (1739, 11594914), (3478, 5797457), (9551, 2111146), (19102, 1055573), (22459, 897794), (28529, 706774), (44918, 448897), (57058, 353387)]