20149952

素因数分解:

$2^6\times {\mathrm{359}}^1\times {\mathrm{877}}^1$

素因数の和:1248

約数の個数: 28

約数和(自身を含む): 40142160

約数和(自身を除く): 19992208

約数列:

[1, 2, 4, 8, 16, 32, 64, 359, 718, 877, 1436, 1754, 2872, 3508, 5744, 7016, 11488, 14032, 22976, 28064, 56128, 314843, 629686, 1259372, 2518744, 5037488, 10074976, 20149952]

約数ペア:

[(1, 20149952), (2, 10074976), (4, 5037488), (8, 2518744), (16, 1259372), (32, 629686), (64, 314843), (359, 56128), (718, 28064), (877, 22976), (1436, 14032), (1754, 11488), (2872, 7016), (3508, 5744)]