20168093378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1\times {\mathrm{9133}}^1$

素因数の和:9866

約数の個数: 32

約数和(自身を含む): 32387848704

約数和(自身を除く): 12219755326

約数列:

[1, 2, 17, 34, 107, 214, 607, 1214, 1819, 3638, 9133, 10319, 18266, 20638, 64949, 129898, 155261, 310522, 977231, 1104133, 1954462, 2208266, 5543731, 11087462, 16612927, 33225854, 94243427, 188486854, 593179217, 1186358434, 10084046689, 20168093378]

約数ペア:

[(1, 20168093378), (2, 10084046689), (17, 1186358434), (34, 593179217), (107, 188486854), (214, 94243427), (607, 33225854), (1214, 16612927), (1819, 11087462), (3638, 5543731), (9133, 2208266), (10319, 1954462), (18266, 1104133), (20638, 977231), (64949, 310522), (129898, 155261)]