20346678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102761}}^1$

素因数の和:102780

約数の個数: 24

約数和(自身を含む): 48092616

約数和(自身を除く): 27745938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102761, 205522, 308283, 616566, 924849, 1130371, 1849698, 2260742, 3391113, 6782226, 10173339, 20346678]

約数ペア:

[(1, 20346678), (2, 10173339), (3, 6782226), (6, 3391113), (9, 2260742), (11, 1849698), (18, 1130371), (22, 924849), (33, 616566), (66, 308283), (99, 205522), (198, 102761)]