20154046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15527}}^1$

素因数の和:15599

約数の個数: 16

約数和(自身を含む): 33540480

約数和(自身を除く): 13386434

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 15527, 31054, 170797, 341594, 916093, 1832186, 10077023, 20154046]

約数ペア:

[(1, 20154046), (2, 10077023), (11, 1832186), (22, 916093), (59, 341594), (118, 170797), (649, 31054), (1298, 15527)]