20512508592

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{8063093}}^1$

素因数の和:8063157

約数の個数: 40

約数和(自身を含む): 53990477424

約数和(自身を除く): 33477968832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 8063093, 16126186, 24189279, 32252372, 48378558, 64504744, 96757116, 129009488, 193514232, 387028464, 427343929, 854687858, 1282031787, 1709375716, 2564063574, 3418751432, 5128127148, 6837502864, 10256254296, 20512508592]

約数ペア:

[(1, 20512508592), (2, 10256254296), (3, 6837502864), (4, 5128127148), (6, 3418751432), (8, 2564063574), (12, 1709375716), (16, 1282031787), (24, 854687858), (48, 427343929), (53, 387028464), (106, 193514232), (159, 129009488), (212, 96757116), (318, 64504744), (424, 48378558), (636, 32252372), (848, 24189279), (1272, 16126186), (2544, 8063093)]