20692928

素因数分解:

$2^6\times {\mathrm{367}}^1\times {\mathrm{881}}^1$

素因数の和:1260

約数の個数: 28

約数和(自身を含む): 41221152

約数和(自身を除く): 20528224

約数列:

[1, 2, 4, 8, 16, 32, 64, 367, 734, 881, 1468, 1762, 2936, 3524, 5872, 7048, 11744, 14096, 23488, 28192, 56384, 323327, 646654, 1293308, 2586616, 5173232, 10346464, 20692928]

約数ペア:

[(1, 20692928), (2, 10346464), (4, 5173232), (8, 2586616), (16, 1293308), (32, 646654), (64, 323327), (367, 56384), (734, 28192), (881, 23488), (1468, 14096), (1762, 11744), (2936, 7048), (3524, 5872)]