20066403729

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{213611}}^1$

素因数の和:213968

約数の個数: 16

約数和(自身を含む): 27058659264

約数和(自身を除く): 6992255535

約数列:

[1, 3, 173, 181, 519, 543, 31313, 93939, 213611, 640833, 36954703, 38663591, 110864109, 115990773, 6688801243, 20066403729]

約数ペア:

[(1, 20066403729), (3, 6688801243), (173, 115990773), (181, 110864109), (519, 38663591), (543, 36954703), (31313, 640833), (93939, 213611)]