20216397822

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9333517}}^1$

素因数の和:9333560

約数の個数: 24

約数和(自身を含む): 42672844296

約数和(自身を除く): 22456446474

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9333517, 18667034, 28000551, 56001102, 177336823, 354673646, 532010469, 1064020938, 3369399637, 6738799274, 10108198911, 20216397822]

約数ペア:

[(1, 20216397822), (2, 10108198911), (3, 6738799274), (6, 3369399637), (19, 1064020938), (38, 532010469), (57, 354673646), (114, 177336823), (361, 56001102), (722, 28000551), (1083, 18667034), (2166, 9333517)]