20213072242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22409171}}^1$

素因数の和:22409225

約数の個数: 16

約数和(自身を含む): 33882668064

約数和(自身を除く): 13669595822

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 22409171, 44818342, 246500881, 493001762, 918776011, 1837552022, 10106536121, 20213072242]

約数ペア:

[(1, 20213072242), (2, 10106536121), (11, 1837552022), (22, 918776011), (41, 493001762), (82, 246500881), (451, 44818342), (902, 22409171)]