20194773148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{437533}}^1$

素因数の和:438597

約数の個数: 24

約数和(自身を含む): 38590498800

約数和(自身を除く): 18395725652

約数列:

[1, 2, 4, 11, 22, 44, 1049, 2098, 4196, 11539, 23078, 46156, 437533, 875066, 1750132, 4812863, 9625726, 19251452, 458972117, 917944234, 1835888468, 5048693287, 10097386574, 20194773148]

約数ペア:

[(1, 20194773148), (2, 10097386574), (4, 5048693287), (11, 1835888468), (22, 917944234), (44, 458972117), (1049, 19251452), (2098, 9625726), (4196, 4812863), (11539, 1750132), (23078, 875066), (46156, 437533)]