20565014118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311591123}}^1$

素因数の和:311591139

約数の個数: 16

約数和(自身を含む): 44869121856

約数和(自身を除く): 24304107738

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311591123, 623182246, 934773369, 1869546738, 3427502353, 6855004706, 10282507059, 20565014118]

約数ペア:

[(1, 20565014118), (2, 10282507059), (3, 6855004706), (6, 3427502353), (11, 1869546738), (22, 934773369), (33, 623182246), (66, 311591123)]