20796922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11027}}^1$

素因数の和:11093

約数の個数: 16

約数和(自身を含む): 33348672

約数和(自身を除く): 12551750

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 11027, 22054, 253621, 452107, 507242, 904214, 10398461, 20796922]

約数ペア:

[(1, 20796922), (2, 10398461), (23, 904214), (41, 507242), (46, 452107), (82, 253621), (943, 22054), (1886, 11027)]