20264673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47237}}^1$

素因数の和:47264

約数の個数: 16

約数和(自身を含む): 31743936

約数和(自身を除く): 11479263

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47237, 141711, 519607, 614081, 1558821, 1842243, 6754891, 20264673]

約数ペア:

[(1, 20264673), (3, 6754891), (11, 1842243), (13, 1558821), (33, 614081), (39, 519607), (143, 141711), (429, 47237)]