20768094

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13901}}^1$

素因数の和:13992

約数の個数: 24

約数和(自身を含む): 45542952

約数和(自身を除く): 24774858

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 13901, 27802, 41703, 83406, 125109, 250218, 1153783, 2307566, 3461349, 6922698, 10384047, 20768094]

約数ペア:

[(1, 20768094), (2, 10384047), (3, 6922698), (6, 3461349), (9, 2307566), (18, 1153783), (83, 250218), (166, 125109), (249, 83406), (498, 41703), (747, 27802), (1494, 13901)]