20104590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60923}}^1$

素因数の和:60944

約数の個数: 32

約数和(自身を含む): 52638336

約数和(自身を除く): 32533746

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 60923, 121846, 182769, 304615, 365538, 609230, 670153, 913845, 1340306, 1827690, 2010459, 3350765, 4020918, 6701530, 10052295, 20104590]

約数ペア:

[(1, 20104590), (2, 10052295), (3, 6701530), (5, 4020918), (6, 3350765), (10, 2010459), (11, 1827690), (15, 1340306), (22, 913845), (30, 670153), (33, 609230), (55, 365538), (66, 304615), (110, 182769), (165, 121846), (330, 60923)]